If You Plan to Kill Hitler

If you're planning to go back in time and kill Hitler, I recommend September 12, 1919. He goes to a lecture at the Sterneckerbräu in Munich by his professor, whom he admires. He gets everybody riled up. But he isn't "baby Hitler" anymore, and he doesn't have any real power yet. He isn't famous. You can take him out and no one will really notice.

“Herr Feder!” someone shouted. It was a man coming in the door, his moustache slightly wider than the lecturer’s.

“Ah,” said the lecturer, looking at the newcomer. "Sie haben Ihren Schnurrbart ein wenig gekürzt," he said. "Versuchen Sie wie ich auszusehen?"

"Eh," said the newcomer, with an embarrassed chuckle. He was a little shorter than the lecturer, young, and seemed enthralled. "Ich freue mich auf Ihren Vortrag."