Whether the Fifth Amendment self-incrimination clause protects a defendant during the change of plea colloquy against compulsory self-disclosure of incriminating testimonial and uncharged name and identity that lead to evidence and conviction of a separate offense

QUESTIONS PRESENTED : . . I. Whether the Fifth Amendment "self-incrimination clause" : : ; protects a defendant during the change of plea colloquy _ against compulsory self-disclosure of incriminating}, : : testimonial, and uncharged name and identity that lead 7 . : to evidence and conviction’ of a separate offense. ~ II. Whether the "nexus requirement" engrafted. onto 18 U.S.C § 1503 omnibus clause requires a jury instruction in a ; , criminal prosecution based on false statement. |