Elton John didn't mince words in slamming his fellow musicians for boycotting Arizona over the controversial SB 1070 immigration law. From the stage at his sold-out Tucson Arena concert Thursday night, John savored a few choice, not-so-family-friendly words: "We are all very pleased to be playing in Arizona. I have read that some of the artists won't come here. They are (expletive)wits! Let's face it: I still play in California, and as a gay man I have no legal rights whatsoever. So what's the (expletive) with these people?" John has never been one to cave into political pressure from his...