TEHRAN, Jul 11 -U.S. Labor Secretary Alexander Acosta on Wednesday dismissed calls for his resignation and defended a controversial non-prosecution agreement he approved more than 10 years ago with financier Jeffrey Epstein, who has now been charged with sex trafficking in underage girls.
TEHRAN, Mar 13 - The Air Force's two remotely piloted aircraft -- MQ-1B Predator and MQ-9 Reaper -- have jointly reached a historic milestone: more than 4 million flight hours for attack and reconnaissance, and search and rescue.