http://www.dailykos.com/stories/2016/3/29/1507734/-Trump-s-favorability-with-American-voters-sinks-to-a-new-low
"Not bad—32 points underwater. We're actually betting he can do even worse if he makes it to the general election. But it does pose a challenge for Trump as he heads into contests in the next 17 states: The lower his numbers sink, the less likely he is to secure the 1,237 delegates necessary to avoid a contested convention."
