Guiliana could always make excuses for the stuff he says on TV. It would be much more difficult for him to repudiate what he said under oath during his trial, or if he did try to weasel out I hope the prosecution would try to slap him with perjury charges as well as everything else.
And “A man who is his own lawyer has a fool for a client” – so of course Giuliani is going to represent himself.
