May 19 (UPI) -- A near collision between two commercial jets at LaGuardia Airport in New York City earlier this month is under investigation, the Federal Aviation Administration and the National Transportation Safety Board confirmed Monday. A United Airlines Boeing 737-800 and an American Eagle Embraer E175 nearly collided on the same runway, right before an air traffic controller quickly canceled American Eagle's takeoff clearance, according to the FAA and NTSB. Confirmation of the May 6