He said the Speaker is "torn between what's right and the hard right."
Sen. Joe Donnelly will vote to roll back actions from last year.
The Democratic leader said a "clean" bill to fund Homeland Security would pass the House.
Lawmakers will vote on legislation to fund the Department of Homeland Security.
Senators have scheduled a string of votes Friday to pass a bill.
Vicki Needham 02/26/15 07:45 PM EST
Top White House and several Senate Democrats showed on Thursday that a gulf remains between them...
Whitehouse said you can believe the Navy, NASA or "senator with the snowball."
Timothy Cama 02/26/15 04:37 PM EST
"It’s just from outside here. So it’s very, very cold out," the climate change skeptic said.
Sens. John Cornyn (R-Texas) and Susan Collins (R-Maine) said the debate isn't just about immigration, but upholding the Constitution.