Chaotic scene at convention center

After spending the morning shooting some chaotic scenes at the New Orleans Convention Center, NBC Photojournalist Tony Zumbado joined MSNBC's Alison Stewart to describe the scene.

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TONY ZUMBADO: I've gotta tell you, I thought I'd seen it all, but just when you think you've seen it all, you go into another situation and you see something horrific. I've never seen anything in my life like this. ... I can't put it into words the amount of destruction that is in this city and how these people are coping. They are just left behind. There is nothing offered to them. No water, no ice, no C-rations, nothing, for the last four days.