The former Missouri Democratic senator also explained why the former president is the "worst loser" America has ever seen.

Former U.S. Sen. Claire McCaskill (D-MO) said that the one shocking thing she saw from President Donald Trump was just how "disrespectful" he was to his MAGA supporters who got him where he is. She ...

MSNBC political analyst and former Senator Claire McCaskill joins Rachel Maddow to react to President Trump bringing his inauguration inside the Capitol. Trump made the move due to cold weather but ...

Former Sen. Claire McCaskill, New York Times national reporter Jeremy Peters, former Rep. Carlos Curbelo and former communications director for Rep. Jeffries Michael Hardaway join Chris Jansing to ...

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President Biden's last-minute preemptive pardons of Dr. Anthony Fauci, Liz Cheney and Gen. Mark Milley were widely panned on social media on Monday.

Missouri Sen. Claire McCaskill is about to end the suspense on the biggest political question of 2015: Will she be running for governor in 2016 — or not? McCaskill, a Democrat, will make the ann ...

Forgive our skepticism but we don't remember this kind of pious fervor when former Senator Claire McCaskill signed on to EPIC ...