The "Make America's Military Great Again" event will be aired live from Los Angeles.
Donald Trump asserted that Rick Perry is “getting out of the race.”
Poll results show why it was so important for Republicans to have him sign the pledge.
He said illegal immigrants are being used as a "punching bag" in the race.
The super-PAC plans a $16.25 million ad blitz to help Walker's lagging support.
Captain Crunch leads PPP's survey of "joke candidates."
It is only Clinton's third sit-down interview of the 2016 cycle.
“Personally, I don’t think it should be legal,” the 2016 GOP front-runner said.
Snowden also dismissed comments by Donald Trump, who called him a "traitor."
In a distant second place is Ben Carson with 18 percent support.