evidence of a country that still shifting its people to the cities. this is the top of a 20 floor building. we are surrounded by ones like it but underneath, there is not much going on, it is pretty much empty. on a s solution for years now has been build, build, build, towers like this. people come to the cities, more jobs for them and more steel of course to keep the whole thing upright. but if this country is going to get anywhere near starting to reduce its emissions, at least one part of that equation has the change. china produced 1 billion tons of steel last year, the most ever, alongside burning coal, it s the most polluting industry here. some of that steel came from these plants in wuzhou. it would not let us in, nor talk to us, but we watched from afar as they are expanding. this is home on the 13th floor for this woman and her
reporter: a public inquiry into what happened that night drags on. there are hearings scheduled into next year. and until it reaches its conclusion, the police say no criminal prosecutions can take place. that means that it could take years before justice or accountability is reached. a highly flammable made it a tender box. we were told this home was a death trap. he and his family fled from the 13th floor. i was trying to understand how this could happen. so a country which is one of the richest countries in the world allows for the building industry to place flammable material on the outside of a building which is then allowed to go up in flames. reporter: numerous other problems with the building have come to light during the public inquiry. there was no centralized fire alarm. no sprinkler system. limited gets. firefighters also ordered people
nonresponsive stay. u.s. officials and his family say he was beaten and tortured while in prison for 17 months after being charged with tearing down a propaganda poster inositol. the north korean government on the 13th floor of this building on second avenue one block from the u.n. headquarters on manhattan s east side. fox news observed the north korean diplomatic corps commuting to their office in 2 million a park in diplomatic parking zone. they would have to pass some 675 way everyday. are you afraid of offending the north koreans? i m sure they would be offended. we ve improved our relationship with the chinese. we ve improved our relationship with the post-soviet union. new york city s long history of honor restrictions for provocative causes. the russian u.n. mission has a street sign declaring it