 With Congress ramping up investigations into Saturday's attempted assassination of Donald Trump, and Pierce Charles Snyder reports the full Senate is set to get a briefing today. Senate Majority Leader Chuck Schumer announced the briefing, saying it will be held over the phone and senators will be briefed by the Justice Department, the FBI, and the Secret Service. The Senate Homeland Security Committee has announced a bipartisan investigation, and the first congressional hearing on the shooting is scheduled for Monday next week.