Well, IIRC, you posted some link about the GOP criticizing him for assassinating terrorists. I posted a link to a WaPo story, in an attempt to show that the concern isn't limited to far-right lala land. Some people are legitimately concerned that Obama may be authorizing assassination in favor of capture due to the fact that the administration has no coherent detention/interrogation system in place. The CIA's interrogation unit has been shut down, and as we learned during the underwear bomber saga, it's replacement is not yet operational. You also have to take Obama's unfullfilled promise to close the Gitmo detention center into consideration. The fear is that the assassinations are being carried out for political expediency.
Personally, I think it's great for Obama to order assassinations of known terrorists. However, I hope it's not being done at the expense of valuable intelligence assets because Obama wants to avoid having to figure out what to do with them once they're captured. If they can be captured instead of killed, it may sometimes be better to detain and interrogate them. I think it's a valid concern.
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