I don't think Trump is a dummy, nor do I think he's a fraud. I think he genuinely has no workable solutions. Compare him to someone like Ted Cruz. Ted Cruz says he will repeal Obamacare. No ifs, no ands, no buts. Trump says he will repeal Obamacare and replace it with something "really terrific". Where is that a plan? Ted Cruz wants to seal the border and remove those here illegally. Donald Trump wants to build a wall that Mexico will pay for, don't ask him how, and maybe send some of the illegals back, likely the rapists and drug dealers, and if any of the remainder are good people like he assumes some are then maybe they can stay. Ted Cruz says he will defund Planned Parenthood, period. Trump will defund Planned Parenthood...at least the abortion part...maybe fund the rest...or not, depends on the day. Ted Cruz has not, to the best of my knowledge, had to walk back or clarify a single issue he has proposed a solution for. Donald Trump is all over the board.
He has been more specific. Use google. Use youtube. Use your ears.
Cruz is not going to deport/kick out every illegal immigrant in this country. He has said secure the border (like Trump has said) and then deal with the ones here. Neither of them support full amnesty, but they will not say that they will send every one of the tens of millions of illegals home.
I can provide quotes and links if you like but I prefer you do your own homework.
I like and support both Cruz and Trump at this point and they are very similar (and correct) on illegal immigration. Sending millions of people that are here home all at once is a pipe dream. Not going to happen and they are both smart enough to know that, but they both will stop the tide.