 How did a tree branch fall and kill a woman in Capitol Hill? I'm Cheyenne Crenn. George Clooney now asking President Biden to step away from the race while former House Speaker Nancy Pelosi kind of beats around the bush. We'll go live to WTOP Capitol Hill. Correspondent Mitchell Miller coming up at 4.15. WTOP Newstime right now. It's 4 o'clock. This is CBS News on the Hour, sponsored by Progressive Insurance.