Karamehmedovic has been in charge of “World News Tonight” since 2014 and has close ties to its anchor, David Muir. He joined ABC News in 1998 as a freelance editor working out of London.

Aug. 15, 2005 -- -- Beginning today, ABC News' evening news broadcast will be titled "ABC's World News Tonight." Formerly, it was "ABC's World News Tonight with Peter Jennings." ...