House investigators called on the defense secretary to explain problems with the V-22 Osprey tilt-rotor aircraft and what the Pentagon is doing to ensure its safety following a series of crashes that have claimed dozens of service members’ lives.

House investigators called on the defense secretary to explain problems with the V-22 Osprey tilt-rotor aircraft and what the Pentagon is doing to ensure its safety following a series of crashes that have claimed dozens of service members’ lives. https://ift.tt/gYrQlqZ