Flake isnt compromised.
Hes just a sanctimonious media wh*re whos furious that hes being driven out of the senate. After only four years into his first term, Arizonans had enough of his constant insults against Trump. He blames Trump for his approval rating which is currently NINE PERCENT. He is as petty, jealous and vindictive as McCain was. Flake will vote no to stick it to Trump, no other reason.
Flake is a ruined man who will be noted for being the most hated senator in Arizona and America. Bwah hah hah!!
If he votes No he only has 2 choices to live out his life, New York Or California and even then he will have to choose carefully.