Caught it on C-Span a few mins ago.
Was watching the progression towards a vote later this evening when, during a point where the mic's were turned off, the chair stood and the mics came on for just a moment. The chair said something very close to - I direct the sergeant at arms to escort these people that have forced their way into the chamber... then the mic went silent again and the camera went to a wide shot, which showed several representatives looking up and off to the left, as tho watching something going on in that part of the chamber off-camera.
I placed a call to someone I went to college with who happens to work on the hill, and that person said that they were having issue's with protesters trying to get into the chamber to disrupt the legislation.
These wing nuts are losing their minds, I would not be surprised if we saw armed protest before the vote is taken later today.