McNulty resignation exposes cracks in the Justice Department facade

Andrew Cohen, blogger for washingtonpost.com, says this about McNulty:

And if McNulty truly is upset with the way Gonzales and Company treated him after the controversy broke, then it is possible that we will soon see McNulty come back to Capitol Hill for another round of testimony, this time as a private citizen given (I believe) a grant of immunity. If that happens, watch out.

Dan Froomkin - McNulty Gets Knife in the Back - washingtonpost.com