This afternoon, he’s now on record that he will not do anything to harm his fellow conservatives, via Milwaukee Journal-Sentinel:

“Gov. Scott Walker said Friday that he won’t back away from key allies amid a continuing secret John Doe investigation.

Walker also expressed surprise with a recent Wall Street Journal editorial that criticized alleged settlement talks between the Walker campaign and special prosecutor Francis Schmitz.

“I’m certainly not going to undermine people who share my same beliefs and I’m certainly not going to undermine anyone’s First Amendment rights. I’m frankly kind of shocked for anyone to suggest that,” Walker said after delivering a keynote address at Hope Christian High School senior signing day….”