What would be worse. A Democrat Senator from Arizona or another 6 years of McCain? The republicans will pick up other seats.
Putting another leftist in the senate would be worse. I would do what I did in 2008, hold my nose and vote for him.
From what I have seen since January 2009, I would say the DemocRAT...but not by much considering who is the so-called Republican.
Remember in November: Defeat the ‘RATS, then the RINO’s.(To do the latter, you must do the former FIRST.)