Fox News host Tucker Carlson on Friday night aired video of the FBI’s arrest of President Trump’s longtime adviser Roger Stone, questioning the agency’s show of force -- and why a CNN camera crew was at the scene an hour before authorities arrived just before dawn on Jan. 25. “Until now the only public footage of the raid came from CNN, which somehow knew to arrive one hour before the FBI got there,” Carlson said, before showing a clip of Acting Attorney General Matthew Whitaker being asked about CNN’s presence at the raid during a congressional hearing. "It was deeply...