Senh: The number of Republican candidates are dropping out and picking sides now. Newt Gingrich and Rick Perry are a good fit, although they have the same voter overlap. If Newt has any real chance, he needs to draw people outside of his ultra conservative group.
Senh: I didn't think the 15% tax rate that Mitt Romney paid last year will become such a big issue.
Senh: Mitt Romney's on a roll. He just got another endorsement from Jon Huntsman and one less rival.