Bannon v. United States
Pending petition
Issue: (1) Whether “willfully” in 2 U.S.C. § 192 – which states that anyone who is “summoned … by the authority of either House of Congress” and “willfully makes default” on the subpoena has committed a crime – requires the government to prove the defendant knew his conduct was unlawful; and (2) whether the proper composition of a congressional committee bears on its “authority” to issue a subpoena for purposes of 2 U.S.C. § 192.