Angry Trump doubles down on GOP

(NBC News) Donald Trump lashed out again Wednesday at Republican leaders who have given up on his bid for the White House.

"You’d think they’d say great going Don! Lets go! Lets beat this crook!" he told supporters at a Florida rally.

Trump is trailing nationally, and in most swing state polls.

A quarter of Republican officeholders have abandoned Trump according to USA Today, but for those running, to do it now is risky.

"Democrats can argue that either you’re a flip-flopper or you’re simply trying to save your own skin," says David Wasserman of the Cook Political Report.

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