And let's not forget Reagan lost in Iowa, and it looked like he had lost the momentum going into New Hampshire, to the point where Jon Breen (Nashua Telegraph editor and debate moderator) wanted to cut off Reagan's microphone for issues relating to Bob Dole's being upset with how the debate the weekend prior to the NH primary was set up. There's more to it, but that's a good start.
That's when Reagan went apeshit and said, "I am paying for this microphone, Mister Green," (He got Breen's name wrong) and the crowd went nuts. A lot of folks credit that as how he won NH, and the momentum he gained from that also gained him the GOP nomination.
Seemingly the smallest things can change history...
[youtube=425,350]http://www.youtube.com/watch?v=OO2_49TycdE[/youtube]