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I followed the links to Brookings to see if O'Hanlon was as bad as you make him seem. The first hit was some truly dimwitted congressional testimony. The second was even worse : He put his name on a book advocating a limited missile shield.
While advocating war in Iraq & then pretending not to have should disqualify you from ever talking about war and peace again, pushing that insane boondoogle should result in 10 years in a clown nose & "Kick Me" sign.