The Senate Finance Committee is webcasting the proceedings this morning as it heads to a vote on the health care overhaul legislation hammered together by Chairman Max Baucus, D-Mont. Click here to see what's happening. According to the Associated Press, a vote is likely in the early afternoon.

And check the NPR Health Blog for much more about the legislation.

Update at 12:15 p.m. ET: NPR's Julie Rovner reports that Baucus wants to work through lunch time and that the vote could come within the next hour.