While that poll was released yesterday, it was actually done 2 weeks earlier and only 400 people were included in that poll. Extremely unreliable poll to say the least.
This is an MSNBC/WSJ poll. They have not been trustworthy in the past, and are usually outliers giving Cruz the edge. Are the real results much worse, or did they just decide to run an honest poll?
WSJ is a Murdoch to Morlock paper, good only for wrapping dead fish. They have had many dirty polls.
Cruz will get out when the money runs out.