A new national poll by Morning Consult has Hillary leading Bernie by 15 percentage points, 50-35. the poll was conducted Feb. 24-25.
The same pollster had Hillary beating Bernie by eight points, 47-39, a week ago (Feb. 15-16).
The new poll shows Donald Trump leading his competitors nationally, with 42 percent, followed by Marco Rubio with 19 percent, Ted Cruz with 14, Ben Carson with nine, John Kasich with five percent.
http://morningconsult.com/2016/02/poll-hillary-clinton-increases-lead-over-bernie-sanders/