I think that in 2016 even another 20 million dollars in his coffers won’t save him, as it did in 2010.
I thought the people of AZ were smarter in 2010. They weren’t. Just like the people in SC are probably going to reelect Graham. Roberts in Kansas, too, even though he doesn’t really even live in Kansas any more.
For some reason, people go stupid regarding senators — especially ones up for reelection.
Incumbency is difficult to beat. That is why those senators throw everything including the kitchen sink at potential competitors.