I have plenty other choice words to say. But ....
“Sell-Out” would be the least offensive to be seen here.
What kind of human being can you describe Roberts, that he completely lost his soul?
In U.S. history, one of the first uses of the word “sell-out” was applied to the Christian Chief Justice John Jay who negotiated a treaty with England in 1794 that allowed impressment of American seamen to continue but had other beneficial aspects regarding the Northwest Territory. Now there are so many sell-outs, we can’t remember too many of them. Another I recall reading about was Richard M. Nixon selling out to Nelson Rockefeller in the 1960 party platform. Of course, Roberts has sold out before. The American people must have a strange attachment to sell-outs.