Just Deserters

If, IF, Bergdahl is a deserter--he very well might be and if so, good for him--the actions he took in Afghanistan should only be questioned in the context of the illegal and immoral "war" the US waged there.  Why exactly did we invade and occupy that god-forsaken hell hole?  And if Bergdahl is some sorta bad guy, what about the vile fuckers who sent him there?  What about Cheney?  And Rumsfeld?  And Bush?  And Rice?  Why aren't we talking about their trials and executions?