2-Year U.S. Treasury Note Continuous Contract $102.828-0.066-0.06% 5-Year U.S. Treasury Note Continuous Contract $106.461-0.156-0.15% 10-Year U.S. Treasury Note Continuous Contract $109.000-0.234 ...

An American Airlines flight collided with an Army helicopter Wednesday night and crashed into the frigid waters of the Potomac River.