I know other people in the Crystal city, greater arlington va area who were there that day who heard the explosion, then what blew up?  It is so ridiculous to fake all that...

And then, another explosion happened.

”I could hear it from the phone," said Elwell, who let out a scream and basically dropped the phone. "I went downstairs and told my wife and parents, I said I think another [plane] hit the Pentagon. And five minutes later, the news cameras were on the Pentagon.”

After a wave of concern, another gut punch as he realized it was his plane - Flight 77 - that hit the Pentagon.