“Why would a prosecutor want to grant immunity to a Trump friendly witness?”
I assume Mueller thinks he found some dirt on Pecker that he can use to try and leverage him into testifying against his friend Trump.
What I don’t understand is how any of this “outs” Jeff Session for anything.
Nothing the lamestream has "dug up" is criminal and can never be a used to further sully President Trump.
The ONLY thing the enemy has going for it are the words spoken by idiots that say nothing and mean nothing.