There's a small-but-interesting story in the
Times about how military commanders want to
conduct more strikes in Pakistan but the Bush administration is forcing them to exercise more constraint out of deference to Pakistani sentiments. I'm not sure who's right on the underlying merits here, but the fact that this situation could arise helps illustrate how fatuous the Bush/McCain "We Must Do What Petraeus Commands" theory of Iraq is.
No President -- not even the one articulating the theory -- would actually behave in the manner Bush is suggesting. When formulating policy toward military operations in Pakistan you
of course need to ask the military commanders what they think, but you
of course don't just follow them blindly. There are other considerations in play and it would be absurd to blindly follow any one person's advice.
This article available online at:
http://www.theatlantic.com/politics/archive/2008/04/chain-of-command/44467/