Cardin not running for reelection, opening blue-state Senate seat

Maryland Sen. Ben Cardin will not seek reelection in 2024, he announced on Monday, creating a wide-open race to succeed him and altering the Senate.

Cardin has served in the Senate for three terms, providing a generally reliable vote for Democrats but also willing to cut bipartisan deals when needed. He explained his philosophy in a statement on Monday: “I am an optimist but also a realist.”

“I was taught that it’s okay to compromise — don’t ever compromise your principles — but find a path to get things done. Inspire trust in those around you. Keep your word and, again, listen,” Cardin said.