Sen. Byrd lies in repose at U.S. Capitol (13 images)

The casket of Sen. Robert Byrd, D-WV, is carried by an Honor Guard into the Senate side of the U.S. Capitol in Washington on July 1, 2010. Byrd, who died at 92 and was the longest serving Senator in history, will lie in repose in the Senate Chamber until he is moved to West Virginia later today. UPI/Chris Kleponis

The casket of Sen. Robert Byrd, D-WV, is carried by an Honor Guard into the Senate side of the U.S. Capitol in Washington on July 1, 2010. Byrd, who died at 92 and was the longest serving Senator in history, will lie in repose in the Senate Chamber until he is moved to West Virginia later today. UPI/Chris Kleponis

The casket of Sen. Robert Byrd, D-WV, is carried by an Honor Guard into the Senate side of the U.S. Capitol in Washington on July 1, 2010. Byrd, who died at 92 and was the longest serving Senator in history, will lie in repose in the Senate Chamber until he is moved to West Virginia later today. UPI/Chris Kleponis

The casket of Sen. Robert Byrd, D-WV, is carried by an Honor Guard into the Senate side of the U.S. Capitol in Washington on July 1, 2010. Byrd, who died at 92 and was the longest serving Senator in history, will lie in repose in the Senate Chamber until he is moved to West Virginia later today. UPI/Chris Kleponis

The casket of Sen. Robert Byrd, D-WV, is carried by an Honor Guard into the Senate side of the U.S. Capitol in Washington on July 1, 2010. Byrd, who died at 92 and was the longest serving Senator in history, will lie in repose in the Senate Chamber until he is moved to West Virginia later today. UPI/Chris Kleponis

The casket of Sen. Robert Byrd, D-WV, is carried by an Honor Guard into the Senate side of the U.S. Capitol in Washington on July 1, 2010. Byrd, who died at 92 and was the longest serving Senator in history, will lie in repose in the Senate Chamber until he is moved to West Virginia later today. UPI/Chris Kleponis