1️⃣ Investigators have *recovered the black boxes from a passenger plane* that collided mid-air with a military helicopter over Washington's Potomac River, killing all 67 people. 🇺🇸 The *cockpit voice recorder and flight data recorder from the Bombardier jet* are at the labs of the National Transportation Safety Board (NTSB) for evaluation. ✈️ One controller, rather than the usual two, was handling both plane and helicopter traffic at Reagan National Airport, the New York Times quoted *a preliminary Federal Aviation Administration report* as saying. US President *Donald Trump launched a political attack blaming diversity and inclusion policies* championed by his Democratic predecessors for causing the incident by having kept good employees out of the aviation agency.