Balko pores over the Texas governor's record on criminal justice:

I still think [Perry's] actions in the Willingham case should disqualify him from the White House, for a reason that goes beyond crime and the death penalty: Faced with the prospect that the state of Texas may have done the worst thing a state government can possibly do to one of its citizens, Perry has expressed resolute faith that the government got it right, refused to even consider the strong evidence indicating otherwise, and has spent the years since trying to prevent the public from knowing what happened.

Again, this goes beyond capital punishment. When you consider what we’ve seen from the last two administrations on issues like torture, rendition, black sites, state secrets, the innocent detainees in Gitmo, and a host of other issues, Perry’s demonstrated instincts in the Willingham case are disturbing. And they certainly aren’t the instincts you’d hope to find in a guy claiming to run as the limited government candidate.