Mon 8 Jan 2007 Birthday-suit parties all the rage for Ivy League students CRAIG HOWIE STUDENTS at America's prestigious Ivy League universities are rebelling against their colleges' stuffy reputations, casting off society's norms along with their clothes to hold naked parties. The Pundits, a secretive society at Yale University, initiated the events - which profess to be non-sexual in nature - in the mid-1990s, open to a select few. The society claims that president George Bush's daughter, Barbara, attended a naked party during her second year, in 2002. The White House has always declined to comment. But the naked parties...