New NBC poll gives HRC narrow lead over Trump
Clinton, who remains a heavy favorite to win the Democrat nomination, leads the presumptive GOP nominee 46 percent to 43 percent among registered voters, a difference that is within the poll's margin of error of plus-or-minus 3.1 percentage points.
Looking inside the numbers of her race against Trump, Clinton holds the edge among African Americans (88 percent to 9 percent), Latinos (68 percent to 20 percent), women (51 percent to 38 percent) and those ages 18 to 34 (55 percent to 32 percent).
Trump, meanwhile, is ahead among whites (52 percent to 36 percent), seniors (52 percent to 41 percent), men (49 percent to 40 percent) and independents (42 percent to 37 percent).
While Democrats are backing Clinton by an 83 percent-to-9 percent clip, just 66 percent of Democratic primary voters preferring Sanders support Clinton in a matchup against Trump (compared with 88 percent of Clinton primary voters who favor Sanders in a hypothetical general-election contest). Those numbers underscore Clinton's challenge in winning over Sanders voters once the Democratic primary contest concludes.
http://www.nbcnews.com/meet-the-press/clinton-s-lead-over-trump-shrinks-3-points-new-nbc-n577726