Starting with the members of the Foreign Relations Committee, who have added some new language to President Obama's proposed authorization to use military force:

The measure would set a time limit of 60 days and says the president could extend that for 30 days more unless Congress has a vote of disapproval.

Washington State's two Senators have both expressed misgivings about the idea of attacking Syria, with Patty Murray worried about "the possibility of entangling our nation in a long, drawn-out conflict” and Maria Cantwell saying she has "serious questions about the strategic goals."