Jamie McDonald, a partner at the firm Sullivan & Cromwell, is President Trump's choice to helm one of the nation's most prestigious federal prosecutors' offices.

Trump nominates James M. McDonald, former CFTC enforcement chief and crypto advisor at Sullivan & Cromwell, as US attorney for the Southern District of New

Jamie McDonald, a partner at the firm Sullivan & Cromwell, is President Trump's choice to helm one of the nation's most prestigious federal prosecutors' offices.