It appears to me, that it was after some vote counting in the Senate on Shumers late addition to a bill that was not even ready for debate, that the White House and the UAE saw something that caused them to pull out of the deal.
Frist lost control of the Senate apparently, and they were ready to make fools of themselves as they have done before on the Shiavo vote.
This is just nuts and very dangerous to have a Senate responding to public or political pressures that are emotionally laden. It has never happened in my memory except for these recent gaffs.
I don't know why exactly, but it must stop and stop now or there will be hell to pay in the voting booth for every incumbent and I'll be participating gladly.
Generously, Frist leaves a lot to be desired, but who do you suppose could control the Senate?