Opinion for the Court filed by Circuit Judge SENTELLE.
We review the District Court’s judgment dismissing with prejudice appellants’ claims under the Racketeer Influenced and Corrupt Organizations Act (“RICO”), 18 U.S.C. § 1964(c) (1988), and state law for failure to state any claim upon which relief may be granted. Appellants claim that the District Court committed reversible error in dismissing the RICO claims without granting leave to amend; in dismissing the state claims with prejudice; and in sanctioning them and their attorney under Rule 11 of the Federal Rules of Civil Procedure.
We hold that the District Court did not err in its treatment of the RICO claim. We vacate and remand for further explanation the dismissal with prejudice of the state law claims and imposition of the Rule 11 sanctions.
I. Background
A Factual Background
Appellant Confederate Memorial Association, Inc. (“CMA”) is an organization dedicated to promoting Southern culture and honoring the South’s confederate heritage. CMA owns a museum, the Confederate Memorial Hall (“CMH”), in Washington, D.C., containing artifacts of the Civil War and of Southern culture. Appellánt John E. Hurley is CMA’s President and Chairman of the .Board. Appellant Mrs. John Tilden Rogers is Vice President and Chairman of a related organization, the Confederate Memorial Committee of the District of Columbia (“CMC”).
There are two classes of appellees, the “attorney defendants” (Robert Lamb and James Carlsen) and the “RICO defendants.” The RICO defendants also were involved in efforts to honor the Confederate legacy, through either CMC or similar organizations. Appellants allege that many of the RICO defendants have ties to white supremacist groups and have sought to take over CMC *297 and CMH for their supremacist ends. As part of an alleged conspiracy to take control of CMC, the RICO defendants, among other things, allegedly threatened Hurley and his family and filed a sham lawsuit against appellants, in which at least some of the RICO defendants committed perjury.
Appellants filed suit against the RICO defendants in Virginia state court for “staging a coup” of CMC and misusing its assets. The Alexandria Circuit Court held against them. Stating that “in sixteen years this is probably the most frivolous lawsuit that I have seen” and that appellants’ case “has got more holes in it than Swiss cheese,” the state court ruled that the RICO defendants were the duly constituted majority of CMC, entitled to use CMC’s assets, but imposed a procedure by which Rogers and Hurley could review CMC’s financial records. Confederate Memorial Comm, of the Diet, of Columbia v. Charlesworth, Ch. No. 17892, slip op. at 3 (Alexandria Cir.Ct. May 23, 1990). Appellants filed, then withdrew, a state court appeal, turning instead to litigate their claim against the RICO defendants in the present action.
B. The Federal Suit
In the federal suit, filed August 20, 1990, appellants raised claims' against the RICO defendants under RICO and state law, charging them with defamation, malicious prosecution, infliction of emotional distress, and civil conspiracy. Appellants also sued the attorney defendants, alleging that they had committed legal malpractice and had breached their fiduciary duties during their representation of appellants during the litigation in Alexandria Circuit Court.
Appellants’ verbose complaint' describes in some detail the litigation in the Alexandria Circuit Court. Then, beginning withf the thirty-first paragraph of the complaint, it incorporates all the previous paragraphs and describes a lawsuit brought by some of the defendants against CMA and Hurley in P.C. Superior Court. The forty-third paragraph incorporates paragraphs one through forty-two, then describes litigation in the Fairfax County, Virginia Circuit Court brought by attorney William Beeton (not a party to the present litigation) against plaintiff Hurley, defendant Hines, and the CMA for allegedly unpaid legal fees incurred by attorney Beeton “in litigating to save and retain the so-called ‘Johnny Reb’ mascot of Fairfax County High School.” At paragraph fifty-two, the complaint announces a heading “VIOLATIONS OF THE RACKETEER AND CORRUPT ORGANIZATIONS ACT.” Thereafter, it incorporates paragraphs one through fifty-one and finally sets forth a rambling discourse apparently designed to allege a RICO claim.
Counts II through V (paragraphs seventy-four through ninety) purport to allege claims for “malicious prosecution and wrongful use of the civil process,” “defamation of character,” “emotional distress,” and “civil conspiracy” against some or all of the RICO defendants. Counts VI and VII purport to allege claims for “legal malpractice” and “breach of fiduciary duty” against the attorney defendants for acts and omissions relating to their representation of plaintiffs in the earlier litigation.
The RICO defendants moved to dismiss for failure to state a claim upon which relief can be granted, and the attorney defendants moved to dismiss for lack of subject-matter jurisdiction. Appellants filed opposition to both motions, in which they requested an opportunity to amend their RICO claim if the court found the complaint failed to state a claim; however, they made no tender of any proposed amendment.' The District Court granted the RICO defendants’ motion as to the RICO claim, explaining in open court that “I am satisfied that you have failed to state a RICO claim against any of these defendants and that there is absolutely no basis for a RICO claim to be made here.” Accordingly, the court dismissed the RICO claims with prejudice.
Given the dismissal of the RICO claim, the judge expressed doubt “as to whether or not I’ve got pendent jurisdiction over anything else.” Nonetheless, the court dismissed the state law claims without prejudice on procedural grounds, finding that the complaint was not a “short, plain statement of a claim upon which relief can be granted,” as required by *298 Rule 8(a)(2) of the Federal Rules of Civil Procedure. Unless appellants filed a complaint satisfying Rule 8(a)(2) within ten days, the District Court warned, “the complaint stands dismissed with prejudice.”
Not wishing to suffer dismissal with prejudice of their state law claims, appellants, after securing several extensions of time, filed on April 15,1991 an amended complaint, virtually identical to the original state law claims, except that the defamation claim and three of the original defendants were deleted. Appellees responded with three separate motions to dismiss. Finding that, notwithstanding the modifications to the complaint, “plaintiff[s] ha[ve] failed to comply with F.R.Civ.P. 8(a),” the District Court dismissed the amended complaint with prejudice on August 5,1991. Confederate Memorial Ass’n, Inc. v. Hines, No. 90-2012, at 1 (D.D.C. Aug. 5, 1991) (order dismissing amended complaint). As an additional ground for dismissing the amended complaint, the court ruled that without a federal claim to confer pendent jurisdiction, “this Court lacks subject matter jurisdiction over the claims made in the amended complaint.” Id.
The RICO defendants thereafter moved for sanctions under Rule 11 of the Federal Rules of Civil Procedure. After briefing by both sides, the court granted the motion on January 23, 1992. In a subsequent fee petition, the RICO defendants claimed they had incurred $98,503.65 in attorneys fees alone in the year that transpired between the filing and ultimate dismissal of the complaint. Nevertheless, they offered to accept a fee award in the amount of $69,066.33, to avoid a drawn-out inquiry into the reasonableness of the $98,503.65 figure.- Appellants disputed the propriety of sanctions and, alternatively, the reasonableness of a fee award in either amount sought by the RICO defendants. On September 10, 1992, the District Court entered a final order granting an attorney fee award of $69,066.33.
This appeal followed.
II. Disoussion
A The Dismissal of the RICO Claim
Appellants’ argument on appeal that the District Court erred in dismissing the RICO claim with prejudice is unusual. Normally, litigants whose claims have been dismissed under Rule 12(b)(6) come to us asserting that the District Court erred in determining that they stated no claim upon which relief could be granted. Here, the argument before us is couched in terms of the Court’s having erred in dismissing with prejudice without affording appellants an opportunity to amend. At no point do appellants', either in the District Court or before us, mount any serious attempt to defend the sufficiency of the RICO complaint. Although appellants do not in terms admit that their RICO complaint fails to state a claim, we take it as a given for purposes of this appeal.
1
See Carducci v. Regan,
Nonetheless, in an exercise of excessive caution, we have reviewed the complaint to see if the District Court committed plain error in its determination. It did not.
In
Danielsen v. Burnside Ott Aviation Training Center,
We return, then, to the proposition with which we began discussion of the RICO claim, that is, that appellants assert error, not in the District Court’s determination that they had stated no claim, but only in the court’s dismissal of their claim with prejudice without entertaining any amendment.
Appellants argue that if allowed to proceed with their RICO claim, they would allege and prove facts entitling them to recovery under RICO. But we are not told what those facts might be. Appellees, by contrast, assert that the complaint was fatally defective in that it failed to allege an enterprise, the elements of any predicate act, or legally cognizable injury to appellants; because each of these is required under RICO, and because appellants could not possibly make allegations to satisfy all of them, they argue, dismissal with prejudice under Rule 12(b)(6) was proper. We agree.
It is true, as we have often stated, that “[ljeave tó amend should ordinarily be freely grantéd to afford a plaintiff an opportunity to test his claim on the merits.”
Gaubert v. Federal Home Loan Bank Bd.,
Rule 15(a) allows a party to “amend the party’s pleadings once as a matter of course at any time before a responsive pleading is filed.” Fed.R.CivP. 15(a). As a motion to dismiss is not ordinarily considered a “responsive pleading” under Rule 15(a),
see Glenn v. First Natl Bank in Grand Junction,
We offer two further observations in support of our conclusion that the District Court did not abuse its discretion here. First, appellants effectively have had multiple bites at the apple already. The purported RICO claim was, in effect, a restatement of their previous state court attempt. Second, the law does not require the doing of vain things. As noted above, appellants have yet to demonstrate that they can offer an amendment effective of a valid claim for relief. In particular, the existence of an enterprise is the very first step to a RICO action. Although appellants claim that appellees “had an enterprise,” the complaint never identifies one. Nowhere in the District Court proceedings did appellants ever identify the enterprise. Nowhere in their briefs did they identify their enterprise. When asked at oral argument, appellants’ counsel stated first that Jefferson Davis Camp No. 305, Sons of Confederate Veterans, was the enterprise. He
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then seemed surprised when informed by the court that the same entity cannot be the RICO enterprise and a RICO defendant.
See Yellow Bus Lines, Inc. v. Drivers, Chauffeurs & Helpers Local Union 689,
Also, because the complaint fails to allege that appellants suffered injury from violations of § 1962, as analyzed by this court in
Danielsen,
In short, we find no abuse of discretion in the remedy chosen by the District Court upon the granting of the Rule 12(b)(6) motion.
B. The Pendent. Claims
Though we leave undisturbed the District Court’s ruling as to the RICO claim, we vacate and remand the dismissal with prejudice of the pendent claims under state law. At the outset of this discussion, we wish to make clear that we neither construe nor apply 28 U.S.C. § 1367 (Supp. II. 1990), which now governs “supplemental jurisdiction” of the district courts, including what was previously called pendent jurisdiction. See 28 U.S.C.A §. 1367, David D. Siegel, Practice Commentary. That section applies only to civil actions “commenced on or after the date of enactment” of the Act, December 1, 1990. Pub.L. No. 101-650, § 310(c), 104 Stat. 5089, 5114 (1990). As the present action was filed before that date, our discussion speaks in terms of the corpus juris before section 1367.
The state law. claims against the RICO defendants were properly before the District Court in the first instance only through pendent jurisdiction, described in
United Mine Workers v. Gibbs,
However, the judicial power over pendent claims has always been recognized as a discretionary one, and “the Supreme Court has made it plain that ‘[c]ertainly if the federal elaims are dismissed before trial, even though not insubstantial in a jurisdictional sense, the state claims should be dismissed as well.’”
Danielsen,
Where we perceive some possible misunderstanding is in the subsequent dismissal with prejudice. While it is likely that the District Court only intended to attach prejudice to the claimed federal jurisdiction in the ease, it is unfortunately also likely or, at least possible, that should appellants seek to pursue their claims in state court, the dismissal with prejudice might be pled as res judicata, as it is the usual rule that such a dismissal “operates as an adjudication upon the merits.” Fed.R.Civ.P. 41(b). We therefore will remand the state law claims to the District Court either for dismissal without prejudice or for clarification as to why such a dismissal is not the proper result.
C. The Imposition of Rule 11 Sanctions
The only issue remaining for decision — whether the award of attorneys fees under Rule 11 was appropriate — may be disposed of in short order.
See
Fed.R.Civ.P. 11. We review all aspects of decisions imposing sanctions under Rule 11 only for abuse of discretion.
Cooter & Gell v. Hartmarx Corp.,
*301
Though the standard of review is deferential, the fact remains that decisions to impose sanctions under Rule 11 “[are] as much a subject of appellate review as any other.”
Weisberg v. Webster,
the signature of an attorney or party constitutes a certificate by the signer that the signer has read the pleading,, motion, or other paper; that to the best of the signer’s knowledge, information, and belief formed after reasonable inquiry it is well grounded in fact and is warranted by existing law or a good faith argument for the extension, modification, or reversal of existing law.
Fbd.R.CivP. 11. The Rule further provides that when a pleading (such as the complaint in this case) is signed in violation of the rule, the court “shall impose an appropriate sanction upon the person who signed it, a represented party, or both.”
Id.
In principle, therefore, there is no problem with the imposition of sanctions against both the appellants and their attorney in this case. ‘However, as we noted in
Weisberg v. Webster,
We hasten to make clear that we make no decision as to whether the District Court abused its discretion, either in the imposition of the sanctions on the parties and counsel together or in the nature of the sanctions. We simply vacate the order and remand it for further explication in order that we may accurately make that determination. ■ In doing so, we note that the court did not make explicit findings of fact on either the exact basis underlying the sanctions or the reasonableness of the exact sanction chosen. It might well be that we could, by sifting the record, determine the implicit findings which underlay both of these determinations. However, as we are vacating and remanding that portion of the order in any event, we note that any further' appellate review of these sanctions would be greatly assisted by explicit findings on these subjects, as well.
III. Conclusion
In short, we affirm the District Court’s dismissal of the RICO claim with prejudice. We vacate and remand the dismissal with prejudice of the pendent claims for a new order dismissing without prejudice, or else an explanation for the dismissal with prejudice. We vacate and remand the imposition of sanctions, for further findings.
It is so ordered.
Notes
. In what may be a half-hearted attempt at upsetting the underlying ruling, appellants do make pointed, multiple references to the trial court's having made no findings of fact to underlie its conclusion that the complaint stated no claim for relief. Although they have not plainly couched this as a ground for reversal, we would nonetheless direct them to Fed.R.Civ.P. 52(a) stating: "Findings of fact and conclusions of law are unnecessary on decisions of motions under Rules 12-or 56.”
. A violation of 18 U.S.C. § 1962(d) can also be actionable, but that section outlaws conspiracies to violate the other three sections and creates no new substantive offense.
See Danielsen,
. As to the state law claims against the attorney defendants, it is not apparent that the court ever had any jurisdiction. The claims against the attorneys for alleged professional default do not constitute in any sense “one case” with the struggle for control for CMC, CMA, and their assets, out of which the attempted RICp claims arose. There is no allegation of any other jurisdictional base.
