Trump tops Senator Amy Klobuchar 50 – 39 percent;
Trump leads Senator Elizabeth Warren 51 – 41 percent;
Trump beats former South Bend Mayor Pete Buttigieg 49 – 41 percent;
Trump tops former New York City Mayor Michael Bloomberg 49 – 41 percent;
Trump defeats Senator Bernie Sanders 50 – 43 percent;
Trump is ahead of former Vice President Joe Biden 49 – 42 percent.