you heard michael cohen's attorney defend his client's credibility in defense of allegations he made in court is not to be trusted and he said mr. cohen did not have information that candidate trum health care plan pri -- trump had prior knowledge of the e-mails before the elections and he has information that may be useful to mueller's investigation. what mr. cohen said set off tremors in washington, triggering an eruption from the president about a man he thought was a standup guy. michael is a businessman for his own account lawyer i liked and respected. most people flip in the government lets them out of trouble even if it means lying or making up stories. i don't see michael doing that despite the horrible witch hunt and dishonest media. joining us is allen dershowitz, also, his law school student, cnn's chief legal analyst jeffrey toobin. i want to go back to this thing