If I could go back in time, I would want to witness some of history’s greatest mysteries: did Hitler actually kill himself? If not, where did he go? Who was Jack the Ripper? Was he even one person? Who actually killed JFK? Was it a government conspiracy? Where did Amelia Earhart crash? What happened to her? Who was D.B. Cooper? Did he survive the fall from the plane? Questions aside, I’d like to meet some presidents (if at all possible) and live in the ‘40s, ‘50s and ‘60s for a while just to see what it was like back then. Before I come home, I’d go back to a World War I battlefield in late 1918 and tell a British soldier to shoot an injured Austrian soldier fighting for the German Army. And it will save countless millions of lives.