Detailed text transcripts for TV channel - CNN - 20170302:08:42:00
Mosul. >> on november 4th, arwa damon and camera man bruce lane entered mosul with advance units of the iraqi army, looking to liberate the city from isis. their convey was ambushed and they spent 28 hours under siege. two months later, they returned. in this excerpt from their special report, return to mosul, iraqi soldiers unearthed a surprising find. ♪ ♪ >> reporter: we've always wondered how isis had so much ammunition in mosul. and it's obvious when you see the weapons factories they had everywhere. they were making everything from scratch. mortars, rockets. in one factory, they even ...