"Even if I deserve it, they can’t do it.”
This is Clinton's 14th union endorsement.
New figures show the Democratic National Committee raised $4.5 million.
Trump said "I would imagine I would be quite different" as president than as a candidate.
Reps. John Fleming and Charles Boustany Jr. have already announced they are running.
The left-leaning survey finds 46 percent who say Trump would kill the mood.
Thirty-two percent of likely GOP voters said they are "angry" at the government.
“I think if it had happened, I would remember it," Christie said.
“He is obviously very worried about me," Carson said.
Carson laid out his foreign policy agenda in an exclusive interview with The Hill.