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." ...

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.