“Instead of berating me that I have a duty to do whatever their party tells me to, maybe they ought to try to solicit my support by standing up for things that I actually care about.”
(sarcasm alert)
Unappeasable!
(sarcasm alert lifted)
Haven't you heard, you communist slime ball, "Ask now what John McCain can do for you, ask what you can do for John McCain!" Or, to paraprhase Monica Goodling, "What is it about John McCain that makes you want to serve him?"