Joe Manchin on the fate of Joe Biden's agenda

Joe Manchin says it's no fun being the most powerful man in Washington.

The West Virginia Democrat, who sits at the fulcrum of the Senate balance of power, suggested the US Capitol insurrection was a warning for him -- of the divisions tearing America apart and the dangers wrought by politicians who abuse their power. "Something told me, 'Wait a minute. Pause. Hit the pause button.' Something's wrong. You can't have this many people split to where they want to go to war with each other," Manchin told CNN's Lauren Fox in an interview on Thursday.