Interestingly, I just watched trump being interviewed, and your question came up.
Trump answered it so thoroughly and satisfactorily that there was no follow-up.
It easy for everyone, except perhaps for the Cruzer’s, to understand, and possibly even relate to.
Here is the interview: https://www.youtube.com/watch?v=6pp83D9iGeI
In the unlikely event you decide to watch, it’s near the beginning.
Sorry, but I just don’t trust Trump just like I didn’t trust Romney, but like Romney I will vote for Trump if he gets the nod.