that “the conduct consisted solely of lawful conduct and that the defendant’s sole intention was to encourage, induce, or cause the other person to testify truthfully.” 18 U.S.C. § 1512(e). Attempts and endeavors. Section 1512(c)(2) covers both substantive obstruction offenses and attempts to obstruct justice. Under general principles of attempt law, a person is guilty of an attempt when he has the intent to commit a substantive offense and takes an overt act that constitutes a substantial step towards that goal. See United States v. Resendiz-Ponce, 549 U.S. 102, 106-107 (2007). “[T]he act [must be] substantial, in that it was strongly corroborative of the defendant’s criminal purpose.” United States v. Pratt, 351 F.3d 131, 135 (4th Cir. 2003). While “mere abstract talk” does not suffice, any “concrete and specific” acts that corroborate the defendant’s intent can constitute a “substantial step.” United States v. Irving, 665 F.3d 1184, 1198-1205 (10th Cir. 2011). Thus, “soliciting an innocent agent to engage in conduct constituting an element of the crime” may qualify as a substantial step. Model Penal Code § 5.01(2)(g); see United States v. Lucas, 499 F.3d 769, 781 (8th Cir. 2007). The omnibus clause of 18 U.S.C. § 1503 prohibits an “endeavor” to obstruct justice, which sweeps more broadly than Section 1512’s attempt provision. See United States v. Sampson, 898 F.3d 287, 302 (2d Cir. 2018); United States v. Leisure, 844 F.2d 1347, 1366-1367 (8th Cir. 1988) (collecting cases). “It is well established that a[n] [obstruction-of-justice] offense is complete when one corruptly endeavors to obstruct or impede the due administration of justice; the prosecution need not prove that the due administration of justice was actually obstructed or impeded.” United States v. Davis, 854 F.3d 1276, 1292 (11th Cir. 2017) (internal quotation marks omitted). B. Investigative and Evidentiary Considerations After the appointment of the Special Counsel, this Office obtained evidence about the following events relating to potential issues of obstruction of justice involving the President: a. The President’s January 27, 2017 dinner with former FBI Director James Comey in which the President reportedly asked for Comey’s loyalty, one day after the White House had been briefed by the Department of Justice on contacts between former National Security Advisor Michael Flynn and the Russian Ambassador; b. The President’s February 14, 2017 meeting with Comey in which the President reportedly asked Comey not to pursue an investigation of Flynn;