Originally posted by: DrPizza
No, I'd leave history alone. For all we know, if Hitler was killed, maybe someone else would have risen up in his place... someone who was able to convince some of the greatest scientific minds of the time not to leave the country, but rather to stay and develop nuclear weapons.
It would be scary to think what would have happened with Germany had they not used a tremendous amount of resources on the holocaust, as well as a leader who didn't think "Hey, let's attack Russia; that always works out well!"