Trump is such a thinned skinned privileged jerk that it’s hard to know where to begin. Trump has been more than a “little nasty” to his competitors every time he has had a chance to open his mouth. But that’s typical rich boy posing, because “my daddy’s got more money than yours.”
Trump is a counter-puncher. He did NOT initiate attack on Jindal, Graham, Perry, FioRino, etc.
Only candidate Trump made fun of is Jeb Bush, and all he said was Bush was low energy.
As for Carson, Trump quoted from Carson’e own book. How is that an attack?
You are not making any sense.