Reporter two days before the accident, a concerned worker filmed an upper floor of the 18story hotel under construction. He points to a series of red flags like this floortoceiling temporary beam supporting concrete slabs. In spanish he says they couldnt remove this one because its too bent. It has too much pressure. This is serious. This was a cascading set of failures. Reporter Civil Engineer Norma Jean Mattei watched the video. It makes me wonder why. Was the brace ged . Was the concrete placed not of adequate strength . Was the concrete just not Strong Enough . Reporter Governor John Bel Edwards said the possible of Tropical Storm winds moving in tomorrow is posing a danger for the two damaged cranes still standing. We are working as hard as we can on a timeline that will allow for those crane towers to actually be taken down safely. Reporter omar villafranca, cbs news, new orleans. To chicago now where teachers in the nations Third Largest School District walked off the job today.