LOS ANGELES (Reuters) - Cable news channel MSNBC on Monday fired Michael Savage after the controversial talk show host wished AIDS (news - web sites) on a caller whom he dismissed as "one of the sodomites." Savage had been under fire from gay rights groups since February when the network announced it had hired the conservative commentator to host a TV version of his popular talk radio show. Saturday's episode of "The Savage Nation," his 15th since the program's debut in March, featured Savage discussing air travel with callers. One caller began discussing his experiences, and after an unintelligible part...