Poll Shows Hillary Clinton Leading Donald Trump, but Struggling With Marco Rubio, Ben Carson

The same NBC-WSJ polls shows Clinton beating out her other Democrat opponents.

If the general election were held today, Clinton would have 50 percent of support, 10 points over Trump.

The NBC-Wall Street Journal poll shows Clinton stands neck and neck with Rubio, Cruz and Carson.

The margin of error for this poll was 3.36 percentage points.