Miles per hour youtube videos

A few brief notes on the original video, but there's no reason to get too serious about it, in my opinion:

1. Aside from her conceptual blind spot, she is clearly not unintelligent given that her alternate methods of calculation came to within 2 minutes of the answer
2. She seems like a sweetheart
3. Her husband seems like overall a nice guy who cares about her
4. I would be SO PISSED at him for the way that he taped it and for posting it!!!!
5. This is a funny video

http://www.youtube.com/watch?NR=1&feature=endscreen&v=OdYTj5CChaA 

http://www.youtube.com/watch?v=alkX2l92eRg&feature=related 

http://www.youtube.com/watch?NR=1&feature=endscreen&v=zh_nK9cNMnY 

http://www.youtube.com/watch?v=TtpOi6gs5ww 

http://www.youtube.com/watch?v=ZrEgGKHjf58