Maryland Democratic Sen. Chris Van Hollen, Sunday on CNN's "State of the Union," said he "didn't ask" Kilmar Abrego Garcia if he is a member of MS-13 during his visit this week to El Salvador. DANA BASH,

The Democratic party has no clear leader, although several names have emerged. Now, it's Chris Van Hollen's turn.

The mild-mannered Maryland senator has suddenly emerged as a leading figure in the resistance to Donald Trump’s norm-busting presidency, becoming the latest in a small but growing collection of Democratic officials testing the strength of their political power in a weakened party with no clear leader.