Mike on a Pod Save America podcast I heard a congressperson being interviewed who said that at the Congressional gym in the morning the reps were well  aware of Trumps behavior...but they then "put on their suits" and  went out and supported him....

It has been suggested by the national press in a number of articles recently that the Trumpies will hold together long enough to get what they want in terms of tax and other "changes" and then go for Pence...