Mueller tossed the Democrat hacks a few bones to justify his existence, but WILL NOT testify before Congress because he has no desire to answer real questions the Republicans would ask. He knows the real truth is going to come out, much of ti anyway, and he doesnt want any part of answering questions as to why during his with hunt he did not question the very source of the dossier which jump started the whole fiasco. Brennan, Vlapper, Comey, Strozk, should in the end all wind up dangling from a rope too. Many others of course, but they will slither away like an illegal at the border.