FYI Frist and Hatch have stated firmly that going 24/7 most definitely is an option they WILL employ if need be. They are reserving that option for now.
Perhaps you missed the late night session the other night when lots of Republicans were on hand and just a few dems. In fact they had to call hrc from her lair. My eyes were spared, fortunately, as Freeper descriptions of her appearance were quite creepy.