Detailed text transcripts for TV channel - CNN - 20161025:22:58:00
Destroying isis's parent tumor in iraq and we're on track do just that. >> reporter: for now fighting remains grim. toxic plumes of raw sulfur catch the light. it's set all of this on fire. cnn's arwa damon visited the area in protective gear. >> i have no idea how the vast majority of workers out here are able to deal with the smell and burning in one's eyes. >> reporter: iraqi army tanks moved in. forces opened up a tunnel where isis hid. reporters have reported scores of people killed by isis. inside mosul clashes between isis militants and resistance fighters who are said to be engaged in ...