No indication of nefarious attack before FAA ground stop, Mullin says

DHS Secretary Markwayne Mullin said Friday's FAA ground stop was caused by a telecommunications outage and there is currently no indication of a nefarious attack. Major Garrett anchors ongoing coverage.

DHS Secretary Markwayne Mullin said Friday's FAA ground stop was caused by a telecommunications outage and there is currently no indication of a nefarious attack. Major Garrett anchors ongoing coverage.