'Mr. Speaker:' New sergeant-at-arms takes over
Wilson Livingood retires after 17 years, 3 presidents
Published On: Feb 12 2013 10:16:37 AM PST
Updated On: Feb 12 2013 10:54:55 AM PST
After 17 years and three presidents, the House sergeant-at-arms is stepping aside for this year's State of the Union.
