A longtime political operative known for pulling unhinged stunts in the service of Democrats was allowed to get dangerously close to the president today. Wearing a suit and posing as a member of the press pool, Ryan Clayton screamed "Trump is treason!" and threw a handful of Russian flags at the president as he walked alongside Senate Majority Leader Mitch McConnell on his way to a GOP Senate lunch at the Capitol. Clayton, who was arrested at the scene, is a member of the Robert Creamer group "Americans Take Action," according to Project Veritas' James O'Keefe.Tuesday's incident wasn't the first time...