FAA investigating ‘possible security incident’ after beeping noise heard from cargo hold of Frontier Airlines plane

The Federal Aviation Administration is investigating a “possible security incident,” on a Frontier Airlines flight from Atlanta to Washington that caused passengers to deplane on the taxiway.

​ The Federal Aviation Administration is investigating a “possible security incident,” on a Frontier Airlines flight from Atlanta to Washington that caused passengers to deplane on the taxiway. Read More Breaking News, Latest News and Videos | CNN