Mullin says FAA ground stop caused by telecommunications outage

Homeland Security Secretary Markwayne Mullin briefed reporters on the ongoing FAA ground stop on Friday, saying it was caused by a telecommunications outage with no indication of an attack. Major Garrett anchors ongoing coverage.

Homeland Security Secretary Markwayne Mullin briefed reporters on the ongoing FAA ground stop on Friday, saying it was caused by a telecommunications outage with no indication of an attack. Major Garrett anchors ongoing coverage.