Man, if that is true...Trump really is a freaking genius. I think it just has more to do with the fact that He knew/knows Sanders had a better change than Clinton, but maybe you are right, maybe Trump is sort of toying with voters.
As far a free college goes...why can't we have our traditional college system AND a government run E-college that is "free" and have adjunct professors (lord know they love b!^@hing about how they can't get jobs at "real universities") and offer that as a college plan? No expensive buildings needed, no bloated budgets for sports and land, no campus security needed, no stupid requirements like the ACT or SAT, just bare bones, E-learning with a real degree that is awarded at the end.