F-16 fighter jets escorted two passenger planes into Atlanta's Hartsfield-Jackson International Airport on Saturday after a bomb threat made on Twitter was deemed credible, according to military officials.
원문출처 : http://edition.cnn.com/2015/01/24/us/atlanta-bomb-threat/index.html?eref=edition
원문출처 : http://edition.cnn.com/2015/01/24/us/atlanta-bomb-threat/index.html?eref=edition