If you discovered something that could allow you to travel forward in time or backward in time . . . which way would you go? According to a new poll, 49% of people would prefer to travel back  in time . . . 30% would jump forward . . . and 21% don’t know.  Bill and I would both travel backward in time.  If you break it down, men are  more likely to want to travel forward in time . . . and old people are less likely to want to travel forward.   Which way would you go?