Interviewing Scores News Today

The bombing at the kabul airport in august that killed 13 u.s. service members and at least 170 afghan civilians was the result of a single bomber. not a complex attack as the united states military thought. >> the pentagon shared the results of the months long investigation. that attack happened when the u.s. and foreign troops were conducting evacuations. oren liebermann joins us now. what more are u.s. officials saying about the investigation. >> investigators have been interviewing scores of...