[How are 50 U.S. troops going to prevent slaughter. ]
excerpt:
For the first 15 minutes, US military officials called their Russian counterparts and urged them to stop the attack. When that failed, US troops fired warning shots at a group of vehicles and a howitzer.
Still the troops advanced.
US warplanes arrived in waves, including Reaper drones, F-22 stealth fighter jets, F-15E Strike Fighters, B-52 bombers, AC-130 gunships and AH-64 Apache helicopters. For the next three hours, US officials said, scores of strikes pummeled enemy troops, tanks and other vehicles. Marine rocket artillery was fired from the ground.