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- Court of Appeals for the D.C. Circuit | Friday, December 15, 2006 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, February 13, 2007 | Cited 0 times
- Supreme Court of the United States | Monday, December 10, 2007 | Cited 0 times
- District Court, N.D. Iowa | Monday, May 18, 2009 | Cited 0 times