President Barack Obama, Vice President Joe Biden, former President Bill Clinton, and Senate Majority Leader Harry Reid of Nevada stand as the casket is brought in at the funeral service for the late Sen. Daniel Inouye, D-Hawaii, at the Washington National Cathedral, Friday, Dec. 21, 2012. (AP Photo/Charles Dharapak)

Photo by: Charles Dharapak

President Barack Obama, Vice President Joe Biden, former President Bill Clinton, and Senate Majority Leader Harry Reid of Nevada stand as the casket is brought in at the funeral service for the late Sen. Daniel Inouye, D-Hawaii, at the Washington National Cathedral, Friday, Dec. 21, 2012. (AP Photo/Charles Dharapak)