Conversely, Chris Cillizza explains today why Mitt Romney will not be the nominee:

1. McCain can't stand Romney, in spite of the warm fuzzies they've expressed for each other since the primary ended.

2. He's a ... wait for it... you'll never guess this ... a Mormon.

3. He might overshadow McCain on the ticket.

4. Inaccurate and unfair accusations against Bain Capital might arise.

5. He might have an eye to 2012 and might not want to do what needs to be done in 2008 to win.

Well, I think yesterday's article was much more convincing, but there ya have it. The article is found here.