Speaking to the Conservative Political Action Conference in Maryland, Trump told supporters that Robert Mueller’s Russia investigation was “bullsh–,” suggested that immigrant members of Congress “hate our country,” took a shot at the Federal Reserve for raising interest rates, and pledged to withhold federal research money from universities that don’t protect conservative speech. As he took the stage, Trump literally hugged an American flag. “You know, I’m totally off script right now,” Trump, just warming up, said toward the beginning of his appearance.