The senator from Hawaii, 52, is officially running to become Democratic whip, part of a generational shift after two decades of static leadership.

Senator Cory Booker will not run to succeed retiring Senator Dick Durbin (D-Illinois) as Senate Democratic Whip, his caucus’s ...

“Just to see Senate Democrats even consider acquiescing ... has decades to ascend the congressional hierarchy even without displacing Schumer. In general, Democrat primary voters appear ...