BLITZER: "You know President Trump has repeatedly claimed there was no collusion, now his lawyer Rudy Guiliani is arguing collusion isn’t even a crime necessarily, so what does that signal to you?"
HIRONO: "I think that the news is closing. Guiliani is like a loose cannon, so is the president frankly. Conspiracy is a crime and obstruction of justice is a crime. And it all points to how important it is for the Mueller investigation to continue."