voluntarily? >> we have a lot of questions relating to this incident and others during the tenure that he was attorney general. >> will you subpoena him if he doesn't? >> it takes a bipartisan vote to subpoena. i don't know that we're going to be able to accomplish that. people think the senate judiciary committee can send out subpoenas and off we go. it's more constrained. >> how helpful would it be to speak to former president donald trump? >> not sflooil what has are has are r r of o-- >> i guess the thought that we've come to accept it, this president and his bizarre conduct, we came to accept over four years as normal. it's outrageous. when you look back on the richard nixon episode and saturday night massacre people out of principle were threatening to resign. same thing happened here incidentally within the department of justice. there was a point where virtually everyone in authority in the department of justice was