[RM] could also be Robby Mook, HRC's campaign manager. The placement would fit the chain of command.
Mueller always seemed to be a 'Bush guy' and a fixer/cleaner type. The U1 business is still an open question, though that may have been a larger operation than just simply a Clinton pay-for-play scheme.
>“Special Government Employee”
Pic related. Begs the question how many individuals at that conference in Mexico City still had high level security clearances. And how many of them were able to speak with the Mexican president/government officials in a 'quasi-official' capacity.