"If you are a Republican and you like New Jersey Gov. Chris Christie, then you probably already have your candidate for the 2016 presidential campaign."

"If you do not like Christie, then your candidate for 2016 is Wisconsin Gov. Scott Walker," says John Dickerson at Slate, who I doubt is keen on helping Republicans, but check out his argument. Excerpt:

Walker has near hero status in the grassroots for taking on Wisconsin’s public sector unions. Cruz talks about taking stands on principle, but he lost his fight. Walker took a stand, was targeted by the full force of the Democratic machine, and stayed alive. He won a recall election with a larger margin than his original victory. He raised $30 million for that race, so he knows how to tap wealthy donors. Social conservatives also consider him one of their own for his pro-life views and his pedigree: His father was a Baptist minister.

Speaking of the forceful machinery of Walker opposition, the Wall Street Journal had this the other day: "Wisconsin Political Speech Raid/Subpoenas hit allies of Scott Walker as his re-election campaign looms." Now, people can stop posting that link in the comments threads and emailing me about it. It's nice to see the WSJ get involved, but from my perspective out here in Wisconsin, the John Doe investigation became tedious long ago. I do see that there are some new subpoenas. Noted.

Anyway, Walker's book "Unintimidated" is now available, beginning today. Subtitle: "A Governor's Story and a Nation's Challenge."

Don't confuse it with "Unintimidated," subtitle "Wisconsin Sings Truth to Power," which is a coffee table book of photographs celebrating anti-Walker protesters... at least the ones who put their protests in musical form. At only $31.50, it makes a great Christmas gift for the right person.