WEST PALM BEACH, Fla. – Talk-show host Rush Limbaugh is canceling his international travel plans in the near future, saying he doesn't want to be "framed" by U.S. Customs officials after last week's incident when he was detained for more than three hours for possession of Viagra prescribed in his doctor's name. "It takes one time, and I've got red flags up, and I'm not going to put myself in the position of being framed," Limbaugh said today on his national radio broadcast. "With all this partisanship that's out there, I'm just not going to make it easy for people...