We’ll see as this gets more coverage. From what I understand there were firefighters in the first tower when it fell who never got the word to get out because of trouble with their radios. But, like Kerry’s war record, it will take some time for everything to get out.
It’ll be fun to watch.
The radio issues were studied extensively after the 1993 WTC attacks then put on a shelf, basically. They emerged once more on 9/11 in a terrible way. I don’t know how many more could have been saved had those problems been solved. 100? 200? We will never know.