Investigating is one thing, prosecuting and punishment is another. I could care less who the person that “leaks” information is,, the more important issue is that they suffer the consequences of their actions.
Sessions is a failure.
As President Trump said of him, “he had no loyalty, he played to the crowds”.
Sessions is a dumbass good old boy southern Senator who is unfit for any high profile aggressive executive role.
And now the good old boy Senate has blocked the President from making recess appointments. So Sessions can park his butt and take his time eating his effing grits while prosecuting in between his la-ti-da southern siestas.