Top U.S. intelligence officials are revealing more about their spying in an effort to defend the National Security Agency from charges that it has invaded the privacy of Americans on a mass scale.
Lawyers are preparing their arguments on whether an Army private who gave government secrets to WikiLeaks should be acquitted of some charges due to a lack of incriminating evidence.
Military and government officials say they've got their eyes open for any chance that terrorists might avenge the death of Osama Bin Laden by launching an attack in Wyoming.
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