New: 64 US military personnel have now been diagnosed with mild traumatic brain injury in wake of Jan 8 Iranian missile attack on US base in Iraq. Earlier this week the Pentagon reported 50 diagnosed cases.

New: 64 US military personnel have now been diagnosed with mild traumatic brain injury in wake of Jan 8 Iranian missile attack on US base in Iraq. Earlier this week the Pentagon reported 50 diagnosed cases.

— Jim Sciutto (@jimsciutto) January 30, 2020