1. Close call reported between Delta flight and Air Force jet near Reagan National  NBC News
2. Collision warning sounds in cockpit of Delta plane due to close call with Air Force jet near Reagan National Airport  CNN
3. Delta plane, Air Force jet nearly crash in ‘loss of separation’ during Arlington National Cemetery flyover  Fox News
4. Delta flight heading to MSP involved in close call near Reagan Airport  KARE11.com
5. FAA reports near-miss at Ronald Reagan Washington National Airport involving Delta plane, Air Force Talon  DC News Now | Washington, DC

Source: Google Finance – Market News