My candidate is Cruz. Is that who you're referring to?
Also, I have heard very little substance from Trump, in the two debates so far and in the interviews I have heard. "Hey, I'm great! Look at my poll numbers! I'm winning! I've made billions of dollars! Those other guys are losers! I can't answer those questions right now, but when I'm President, things will be great! I'll have fabulous people working for me! I'll build a big wall! People will call it the Great Wall of Trump! It will be terrific, believe me!"
Absolutely, though it didn't matter, since every candidate but Trump has the same position. Ultimately, even Cruz is still owned by his corporatist/globalist donors:
http://www.americanthinker.com/articles/2015/08/ted_cruz_vs_donald_trump_whos_stronger_on_immigration.html
Also, I have heard very little substance from Trump,
Because you live in a little anti-Trump bubble where you don't hear any substance, you just hear things that upset you, and then you come on to FR to share your pain with others.