WASHINGTON – JUNE 28: The flag at the U.S. Capitol building is flown at half staff in honor of Sen. Robert Byrd (D-WV) after his death on June 28, 2010 in Washington, DC. Byrd, the longest-serving senator in U.S. history, died this morning at age 92. Brendan Smialowski/Getty Images/AFP== FOR NEWSPAPERS, INTERNET, TELCOS & TELEVISION USE ONLY ==