I think you are on to something. Now I am sure we are tracking the whereabouts of all Rat senators. They know we are doing it, so they have to jiggle their schedules so that there are enough of them there. This keeps a bunch of them from fundraisers and campaign appearances.
A genuine two-fer!! Congratulations on your excellent reasoning!
Why thank you. And furthermore, it is in the Constitution that a Senator must be PRESENT in order to vote.
This puts them at a disadvantage.