haldeman his chief of staff and john ehrlichman, his chief domestic adviser, have resigned. ent's white house legal counsel john dean has been fired. reportedly, dean is implicated in efforts to cover up the watergate scandal, and he may implicate ehrlichman and haldeman. >> good evening. i want to talk to you tonight from my heart on a subject of deep concern to every american. today, in one of the most difficult decisions of my presidency, i accepted the resignations of two of my closest associates in the white house, bob haldeman, john ehrlichman. >> he thought, by throwing out his inner circle, he would be left alone. he was throwing these people under the bus so the bus wouldn't hit him. >> justice will be pursued fairly, fully, and impartially no matter who's involved. >> richard nixon wants to control everything. but he's extraordinarily delusional. i mean, he really doesn't seem to understand that he's digging himself deeper and deeper into the crime when he's trying to dig himself out. >> we must maintain the integrity of the white house, and that integrity must be r