The so-called flaws you mention hold no water and are totally unimportant.
Cruz got a loan from an acccount he had. I got a similar loan from my own credit union. I had to pay interest on it and I paid it back. If there were anything shady about it, it would have been revealed. It is all silly innuendo from trumpers.
CNN launched both rumors, that about Carson and the current one about Rubio. Rubio went personally to CNN to demand a detraction.
Trump does have mob ties and you should be grateful that Rush has not gone into it. More people would know about it.
All the Cruz things you mentioned are distorted hype from trumpers.
Rush would be a fool to mention them.
Keep those blinders firmly in place lest you be blinded by the truth.
Documented proof, PLEASE???