Windows didn't open? I wonder why no one broke a few windows to let in some air. There could be a reasonable explanation, just wondering.
After that was posted and discussed on CNN (that the windows on the bus with the broken a/c didn't open), a cop was interviewed on CNN who was at the Astrodome.
He was asked about that bus and he said the a/c broke down on the bus and the evacuees were transferred to another bus (presumably with working a/c).