Quickly get into every missile silo and jerry-rig a way to remote control them, move all the personnel out of the silos, lock access, set up cameras in all of them, then find a way to resume time. Once time resumes, announce that I have control over all the nukes, launch a high-atmosphere blast near DC, Moscow, Beijing, London, Paris, to prove it, become a global dictator.

A benevolent dictator, of course. (pinky promise 😉 just trust me bro 😈)