Summary
An invigorated Donald Trump will appear at a handful of rallies Sunday despite a climate of growing tension, as his White House rivals warn that the Republican's heated rhetoric is fanning dangerous flames.
Although Trump is ahead in national polls and his party's delegate count, he was sorely defeated Saturday in nominating contests in the U.S. capital of Washington, D.C. and Wyoming by rivals Rubio and Ted Cruz respectively.
The defeats do not majorly undermine Trump, however, whose rallies have increasingly become the scene of clashes between supporters and protesters offended by his abrasive speech.
Early Saturday a demonstrator tried to rush on stage during Trump's rally in Dayton, Ohio, leading the candidate to make unverified claims that the man was linked to ISIS.
Trump hosted two huge meetings Saturday in the heartland state of Ohio and one in Kansas, which passed without major troubles, but in a climate of palpable tension with groups of protesters picketing the various venues.
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