Trump endorses Romney despite both saying terrible things about each other. Jeanne Moos has the insult-fest.
On Monday night,
Vaping for Bugs
A look back at the many ups and downs of Mitt Romney and Donald Trump's relationship.
Trump throws his support behind
A history of their rocky relationship
White House deputy press secretary goes on 'Happening Now' to discuss
Fox News politics editor Chris
Former House speaker Newt
The "Squawk Box" crew discusses
Mr. Romney, who has publicly clashed with Mr. Trump in the past, has signaled he plans to serve as a check on the president if he is elected.