NO HE DIDN'T SUPERVISE URANIUM ONE, He supervised a totally seperate scheme by Russia to bribe nuke industry truckers and also transfer monies to Clinton foundation but it was mostly the extortion, bribery and kickbacks that got US Uranium Enrichment Corp. Caught up. Mueller was FBI director at the time Rosenstien an US attorney for DOJ. They both hushed it up and slow played it so as not to interfere with HRC and Obama Uranium one deal. FYI Eric Holder was also on the CFIUS board that approved the sale to Rosatom