WASHINGTON: In what appeared to be a major disclosure about the investigation, US President Donald Trump said on Friday the Blackhawk helicopter that collided with a regional passenger jet in Washington, D.C. was flying too high at the time of the accident. The US Army did not immediately respond to a request for comment. US military helicopters regularly fly a route over the Potomac river … Continue reading Trump says Blackhawk was ‘flying too high’; black boxes found