They had a video on the news last night. They said that they had seen the roof start swaying and billowing for almost an hour before it happened. I don't know about them, but if I'm in a dome that starts twisting and bucking in heavy winds I don't stick around to find out if it collapses or not, I hear about it on the evening news. That's just me, though.
i saw video of this on the news it's pretty nuts, although when they where saying that the cowboys training camp collapsed i was thinking a building but it's more like a giant reinforced tent, here's a youtube link to video of it: http://www.youtube.com/watch?v=YHsAN9WiTd0
It's a practice bubble like a lot of NFL teams (and college teams too) use. They think a microburst (wind-shear) may have caused it. Thankfully, no one was killed.
i saw video of this on the news it's pretty nuts, although when they where saying that the cowboys training camp collapsed i was thinking a building but it's more like a giant reinforced tent, here's a youtube link to video of it: http://www.youtube.com/watch?v=YHsAN9WiTd0