Lindsey Graham Says GOP 'Has Gone Bats--- Crazy'

The former presidential candidate was speaking at the Washington Press Club.

"How can that be? My party has gone bats--- crazy," he said to a room full of members of Congress and the media.

"If you kill Ted Cruz on the floor of the Senate, and the trial was in the Senate, nobody could convict you," he said of Cruz, who is not well-liked by many of his Senate colleagues.

Graham also made a few jokes at his own expense, saying the room was the largest crowd he's addressed "during a Republican debate."