2008 presidential candidate Hillary Clinton was reportedly "seething" after what the New York Post says was a "frosty" encounter yesterday with her conservative Senate colleague Rick Santorum. Clinton paused during a Capitol Hill interview with Post reporter Ian Bishop "to let out a week's worth of pent-up frustration," the paper said, over Santorum's new book, "It Takes a Family: Conservatism and the Common Good." Santorum penned his tome in response to Clinton's own bestselling tribute to socialism - "It Takes a Village." But up until now, the former first lady has held her fire. "It takes a village, Rick, don't...