Squealer vs. Scooter?

I thought the most interesting (front-page) sentence in the 10/29 Washington Post was this:
"Karl Rove, the president's top strategist, narrowly escaped indictment after providing new information during eleventh-hour negotiations with Special Counsel Patrick J. Fitzgerald but could still be charged in the case, according to three people familiar with the talks." (emphasis added)
Squealer turns on Scooter?