he's gotten a pretty good reception here in new hampshire, but there was an incident that happened at this very sight when we were standing here yesterday listening to former senator santorum talk to some college students here and the issue of same-sex marriage came up. as you know, santorum has made some controversial comments about homosexuality in the past. it gave an interview where it sounded like he was comparing it to beastiality. he made the comparison to polygamy yesterday. i want to play for you that sound. he was booed as he was leaving the podium. >> let me thank you all very, very much for being here, for your time and attention. thanks. >> reporter: something that's interesting that's happening with the santorum campaign, we're all sort of wondering what's going on here. out in iowa, kyra, there is a