(AP Photo/Darko Vojinovic) An old Yugoslav flag with the communist five-point star is seen in front of a billboard that shows ...

Our entire army, government and a significant part ... Mihajlo Pupin and the 100th anniversary of the flying of the Serbian flag over the White House. Relations between Serbia and the United ...

A Serbian flag is seen in Belgrade ... at the site of the former Yugoslav army headquarters, in the background, destroyed in a U.S.-led NATO bombing campaign in 1999. Credit: AP/Darko Vojinovic ...