Music legend Elton John, opera diva Joan Sutherland and conductor John Williams - along with actors Warren Beatty, Ossie Davis and Ruby Dee - were being honored Sunday with a star-studded tribute at The Kennedy Center. The six recipients of the 27th annual Kennedy Center Honors were being saluted for their lifetime contributions to American culture through the performing arts. First lady Laura Bush greeted the honorees - as well as actors Louis Gossett Jr., Robert Downey Jr. and Bo Derek - at a reception at the White House Sunday afternoon. Later, President and Mrs. Bush were honored guests at...