ROLE PLAYERS Terrance William Gainer, sergeant at arms of the United States Senate, and placard-wearing Joint Congressional Committee on Inaugural Ceremonies stand-in members listen as Abbie Platt, JCCIC Capitol coordinator, goes over their roles during a Jan. 18, 2009, inauguration rehearsal at the U.S. Capitol. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 058125-G-QWK79-273.jpg Photo Gallery