Whether he’s called a “Special Counsel” or “Special Prosecutor”, he can’t indict without approval of DOJ.
He can’t even form a Grand Jury without DOJ.
Historically, DOJ gives them what they ask for.
Can he order a ham and cheese on rye?
Which means POTUS knows the details. And based on his latest tweet storm the DNC and cankles are in some seriously hot water?
I understand Mueller is using a DC grand jury and they are always empaneled, so it wasn't necessary for him to request one.