The Casey Doctrine

General George  W. Casey, Jr. -- Silver-haired Anglo-Saxon 4-Star General and Chief of Staff of the United States Army (2007-2011).

In an interview on Meet the Press on November 8, 2009 (three days after the Ford Hood massacre), Casey iterated his PC MC spasm:

"Our diversity not only in our Army, but in our country, is a strength. And as horrific as this tragedy was, if our diversity becomes a casualty, I think that's worse."

Also reported by Reuters.