FBI Investigates Deaths and Disappearances of 10 US Scientists

Members of Congress are being briefed after at least ten American scientists, all with ties to United States nuclear or space research programs, have died or disappeared. The House Oversight Committee says it will investigate the string of incidents, writing, “If the reports are accurate, these deaths and disappearances may represent a grave threat to U.S. national security.” NBC’s Ryan Nobles reports for TODAY.