nt's right to counsel or interfere with his future right to counsel. In re Special September 1978 Grand Jury (II) , 640 F.2d 49, 64 (7th Cir. 1980); Tornayl United States , 840 F.2d 1424 (9th Cir. 1988). Adversary judicial proceedings have yet to begin in the federal system and also had not begun in the state system