Washington, Shawwal 28, 1437, August 02, 2016, SPA -- Secretary of State John Kerry will lead the US delegation to the Olympic opening ceremony this week in Rio de Janeiro, the White House said Tuesday, according to dpa. Nine-time Olympic gold medalist swimmer Mark Spitz will be part of the presidential delegation, along with several US diplomats and White House officials. US President Barack Obama will not attend the Games. --SPA 00:43 LOCAL TIME 21:43 GMT www.spa.gov.sa/w