Robinson v. Henderson

using the § 40 factors to uphold a Grand Jury subpoena served on a nonresident alien even though the very act of his testifying violated Cayman Island law | the involuntary nature of one's participation in a conspiracy to monopolize is no defense; an antitrust conspirator can be liable although participation is involuntary | Attorney General must retain discretion in “controlling government litigation and in determining what is in the public interest” | Attorney General must retain discretion in “controlling government litigation and in determining what is in the public interest” | the involuntary nature of one’s participation in a conspiracy to monopolize is no defense; an antitrust conspirator can be liable although participation is involuntary | plaintiff entitled to injunctive relief despite failure to prove causal connection necessary to support claim for damages | the government’s action was transferred pursuant to Section 1404 from the Western District of Texas | plaintiff entitled to injunctive relief despite failure to prove causal connection necessary to support claim for damages | intervention after judgment is unusual and not often granted | treaty considered in litigation involving no parties of foreign nationality | intervention after judgment is unusual and not often granted | intervention after judgment is unusual and not often granted | no Sixth Amendment right to counsel in civil cases