What would you do if... You had control over time. This means you could travel in time and space. This means that you can control events and plan futur life changing events. Depending on your personality, how would you use that power. With that said, I wish you a wonderfull day Pimders. Don't forget that Kaname is everyone and everywhere.
The only thing I would change is our president everything in my past made me who I am and gave me my wonderful children I wouldn't change any of my past
I'd have probably gone back to different times in my life to give myself advice and such, if not to my parents. As for anything external, like the government as someone above posted... No matter who is in power, we're all screwed.