Detailed text transcripts for TV channel - MSNBC - 20150814:19:18:00
Nobody expected that. at the same time, a team of biochemical specialists has arrived with officials add mitting they don't really know precisely what deadly toxins they're dealing with. the fire raged on this morning. thick black smoke in the tianjin sky. today, pulling out a live one of their colleagues. more than 20 firefighters died in the blast. and 13 are still missing. officials say firefighters themselves may have triggered the blasts by hosing water on an niche fire in a warehouse containing the volatile chemical calcium carbide. that triggered the first blast which moments later trig...