"Running for president requires having the mettle to keep your boots on, not change into flip-flops when it starts getting hot."

"I think the flip-flop label hasn�t yet stuck to Walker because unlike Romney, until now he�s had a low profile nationally."

WaPo quotes "Bush ally Ana Navarro" in an article officially titled "Jeb Bush, Scott Walker emerging as front-runners for GOP nod � and rivals."

I believe the unofficial title is: Oh, how we wish the top 2 GOP candidates would destroy each other!

Did you know Scott Walker gave "a subtle poke" to Jeb Bush recently by saying that there should be "a new, fresh approach"? Did you know that a lawyer who is a longtime Bush supporter recently tweeted: "Did u know S Walker was for path to citizenship. Now not? Did u know he was against ethanol subsidy, now he is for? Do u really know him?" Did you know that back in 2012, Bush called Walker "the real deal," but shortly afterwards expressed "growing concerns about the modern GOP and its 'orthodoxy that doesn�t allow for disagreement'" and then Walker said that Bush "e-mails him 'quite a bit on things out there," but "Since then, the two have been more cordial than chummy"?

So... they were chummy, but now they're cordial.