Here’s a look at key individuals or groups of lawmakers to watch in the coming days.
Senate Majority Leader Harry Reid (D-Nev.) The White House will be leaning on the Senate leader to help rally sufficient support for a use of force resolution, especially if senators threaten to filibuster the measure. Several Democratic senators already have said they oppose or are skeptical of the use of military force in Syria, potentially complicating his efforts. Reid voted to authorize military action in Iraq, but later emerged as a leading critic of the war. Jacquelyn Martin/AP Buy Photo