>> let's look at the president's tweet. when mueller does his final report, will he cover all of his conflicts of interest and recommending action on all of the crimes of many kinds from those on the other side and will he put in statements from hundreds of people you never met, saw, or spoke to a russian during this period. >> alan dershowitz said this report would be politically devastating. what does he mean if it doesn't show collusion, is it still politically devastating? >> collusion is not a crime. conspiracy to defraud the united states government is a crime. we will see what it shows. he means politically devastating. there are certain people at high levels in the trump campaign communicating with russians for one reason or another.