If tarheel is the same person as tar_heel (aka, Chuck H.), and if he is serious in calling for Rumsfeld's resignation, then I suspect it will happen because of people fairly high up in the administration (or other very powerful people) pushing for it. In other words, if someone like tar_heel wants it, most likely it's becase FoxNews (or an equivalent right-wing news source) has told him to want it. And if FoxNews is telling people to want Rumsfeld's resignation, it's because someone with a lot of power wants it. This could get interesting.