Claire McCaskill explains how Cory Booker's marathon speech and a win in Wisconsin has energized Democrats and why some Republicans may be secretly cheering.

Sen. Claire McCaskill has become the first lawmaker on Capitol Hill to publicly endorse Hillary Clinton for president in 2016. "It is important we start early," said McCaskill, a Missouri Democrat ...

Claire McCaskill (D-MO) couldn't let a new report about the billionaire in Wall Street Journal go unmentioned. According to ...

Sen. Chuck Grassley (R-IA) clashed with voters back home in a town hall meeting Tuesday. Among the questions from ...

According to former Sen. Claire McCaskill (D-MO)the Supreme Court late Thursday left no doubt that won't give Donald Trump's ...

Donald Trump is finding out the hard way that he can't bully everything in path into submission as the economy continues to ...

"Here they are in the box, they want to be a Republican. That is the damn box you put yourself in. But you're going to have to make a decision. Is it bow down to Trump? Or is it stand up for the ...

Claire McCaskill, former Democratic senator from Missouri and Noah Shactman, contributing writer at Rolling Stone and contributing editor at Wired, join Nicolle Wallace on Deadline White House to ...