Who's up and who's down in the latest prez poll?

January 13, 2016

WASHINGTON — As he has in almost every poll since the summer, businessman Donald Trump leads the rest of the Republican presidential field in a CBS News/New York Times survey released Tuesday. Trump polled 36 percent in the survey, with U.S. Sen. Ted Cruz of Texas trailing with 19 percent. U.S. Sen. Marco Rubio of Florida,…