Donald Trump’s campaign manager says a Trump protester involved in a disturbance at a rally in Reno was “a Democratic plant.” Trump was speaking to supporters when chaos broke out in the crowd, and Secret Service agents hustled Trump off stage.   Kellyanne Conway tells CNN’s “State of the Union” that Austin Crites was canvassing for Clinton and was put there by the Democratic campaign, but offered no further details. Crites called those claims, “ridiculous.”