They could have done the same thing with Trump - and Cruz would be done, instead of cruzers with pinwheels-for-eyes running amok on the forum, shrieking about how "Ted is going to do it!".
If Trump was the patsy, and a sure loser in the general, the Democrats would have lined him up for the slaughter.
But they needed the TRUE patsy, Cruz, to muddy the water for them because of their Bern-Hillary problem.
Cruz needs to wake up and smell the coffee.
BTW - I think both Cruz and Walker KNOW what the Wisconsin Democrats did. That makes Cruz's current posture even more egregious, if he knows.
Sorry, the exit polls disprove your thesis. Trump got the majority of the moderates, the independents and the Dems (as usual).
Stop giving more evidence that Trump supporters function on conspiracy theories and magical thinking. We know that facts and logic are usually not enough to lead people to be Trump supporters.