Christie Nukes Kasich: ‘Backstabber,’ ‘Untruthful,’ ‘Exhausting’; Biden Will Need New ‘Phone Number’

Former New Jersey Republican Governor Chris Christie blasted former Ohio Republican Governor John Kasich on Monday night after Kasich formally endorsed Democratic presidential candidate Joe Biden during the first night of the Democratic National Convention.

“Chris Christie, four years ago Meg Whitman and Christine Todd Whitman both endorsed Hillary Clinton,” ABC News host George Stephanopoulos said. “So, how big a threat are these Republican endorsements tonight?”