The Republican Party needs to "clarify the choice" among the 15 candidates seeking the presidential nomination — and this will most likely happen after contests in Iowa, New Hampshire and South Carolina, University of Virginia political scientist Larry Sabato said on Friday. "We need to thin the herd," Sabato, director of the university's Center for Politics, told Eric Bolling on Fox News. "I think almost everybody agrees. "When you watch a debate with 9 or 10 people and have you an undercard, too, it is just too many people. Time to clarify the choice.&...