Which candidate is most likely to give the DOJ the enema it so sorely needs? CRUZ! Trump the dealmaker will not. Think it through. You have to admit that in the regard you have to trust Cruz.
I think you have that backwards. Here are a few examples for you to ponder:
One of the reasons I switched from Cruz to Trump is that Cruz has shown himself to be far weaker in what he will do and won't do.
The first sign for me was the TPP/Corker bill. His vote was a sign of weakness (like most of the stuff RINOs have done for a long time).
The second time was in December when he said he would never go after the Clintons past problems with Clinton's womanizing and sex life. Trump eviscerated the Clintons two weeks later on the same subject, and he beat them back.
The third time was his wishy washy statement on waterboarding (hoping to not offend some liberal no doubt). Trump came on and said what needed to be said, that not only would he do it more, there would be tougher things he would be done.
Have you ever heard the expression You're fired?
You've got this backward, Trump would go after them in a heartbeat, and wouldn't hesitate under the glaring lights of the rat/media complex.