McCain on the defensive in Arizona

John McCain has been having a lot of trouble in states that used to be solidly red. First Virginia, then North Carolina, now Georgia, the Dakotas and Montana. But his weakness in his home state of Arizona might be the most dramatic.

There have been murmurs for about a week about McCain suffering some slippage in the Grand Canyon State. But today brings multiple pieces of bad news for the… » Full Story on Salon.com