There are some holdovers from the days when Chris Shays might have been able to claim he was a moderate that worked across party lines. Some of them might think that they'll vote for Barack Obama and also Chris Shays. This video explains why that would be a bad idea.
I made this video between study sessions for a difficult certification test I need to take soon. I'd like to know who thought it was a good idea to schedule a national election at the same time I have to study!