[Cementjungle]

to come to the acting attorney general, at this time me, for permission to expand his investigation

In other words he's saying: "Go for it!"

[Ambrosia]

Actually Rosenstein is saying he is the ‘Acting AG’, so where is AG Sessions? Why is there a need for an ‘Acting AG’...and what were Rosenstein and Sessions doing at Gitmo a few weeks ago, alone?