The gun debate is still stalled in the Senate, just like the immigration debate stalled out a few weeks ago. But there's one big difference that could help the gun debate avoid the same fate: This time, there's a base bill that is pretty popular with both parties. The question is whether to have additional votes and, if so, which ones could scuttle the whole thing.
The big picture: There's growing openness to a vote on Majority Whip John Cornyn and Sen. Chris Murphy's bill strengthening background checks with additional amendment votes. But it's an uphill climb towards getting both parties to agree to a set of votes that could damage members on each side.