Nelson Mandela GEN Colin Powell, chairman of the Joint Chiefs of Staff, slautes during the Sunset Ceremony for Pearl Harbor survivors at t he Arizona Memorial Visitores Center. The ceremony is part of day-long observances commemorating the 50th anniversary of the Japanese attack on Pearl Harbor. Michael Jackson Shang Chi Alvin Ailey Cedric and Tiffany leading a program at the Detroit Library Miles Morales Jackie Robinson Muhammad Ali Moon Girl Ellen Ochoa