Now that McGahn is a PRIVATE CITIZEN AND NO LONGER A GUBMENT EMPLOYEE how does the sb prez have the RIGHT to block his testimony to Congress? Why is McGahn paying any attention to his former employer? What's going on here REALLY? Why ? Executive privilege was NEVER ASSERTED when McGahn worked for the sb prez. How does it any legal authority now when McGahn ain't affiliated in any way? How can assert Executive Privilege over something you already to have done and encouraged being done? Is everyone a wackadoodle?