Do they have to sign a contract in "blood" and take an oath that their soul belongs to satan if they change their vote? If not, (I know it's a long shot) but just saying you will vote "yea" would begin the process of getting this thing to the floor for the final showdown. I know, I know, it's a long shot but just maybe it would work and the fake "yeas" would blow up the bill by voting "no" and save this country.
It doesn’t happen. A commitment broken is death to any congressman. All types of retribution.