Seth Meyers tries to get a grasp on Donald Trump's ever-changing immigration stance

For those wanting to fully understand Donald Trump's immigration stance, Seth Meyers put together a segment Thursday night featuring a dizzying array of statements the Republican nominee has made on the issue. Meyers said that Trump is shifting his position in order to broaden his appeal, but is trying at the same time to assure his most ardent supporters that he's not actually changing at all. "Here's the problem for Trump," Meyers said. "He's already spent a year whipping up his supporters wit...