Clinton Still Has A Large Lead In New National Survey

This chart shows the results of the new Quinnipiac University Poll. Between July 23rd and 28th, they queried 681 Democrats about their presidential preference, and the survey has a margin of error of 3.8 points.

The survey mirrors other recent polls. It shows Lincoln Chafee, Martin O'Malley, and Jim Webb struggling to show any support at all -- while Joe Biden and Bernie Sanders registering a modicum of support, but remaining far behind Hillary Clinton.

Clinton has a 38 point lead over Sanders among all Democrats -- a 31 point lead among men, and a 43 point lead among women. Clinton's lead is smaller among party liberals, but she still has a healthy 15 point lead. That lead among women should be especially troubling for Sanders, since women vote in significantly larger numbers than men do.