President Donald Trump's political revenge tour met its potential match this week as angry, upset Republican senators, pushed to a breaking point by his seemingly insatiable and outlandish demands — particularly a $1.776 billion fund for Jan. 6 rioters and others he believes were wrongly prosecuted — did the unthinkable.

Senate Republicans abruptly left Washington on Thursday without voting on a roughly $70 billion bill to fund immigration enforcement agencies, frustrated with the White House and at an impasse over whether to try to block a new $1.776 billion settlement fund to compensate Trump allies who believe they have been politically prosecuted.