The Obamentum is a little hard to assess this morning. Obama held a 9 a.m. event open only to students at Dartmouth College. The audience was capped at 700 students and, remarkably (for Obama), the gym is not full.
There are at least several hundred students here, which would be impressive for any normal candidate (Giuliani, for example, only speaks to crowds of about 100 here), especially given how much college kids hate to get up early. And of course, some might be in class.