CNN The Situation Room March 21, 2013 21:54:00
>> my understanding is from the bush administration officials, who looked into it at the time, is that ahmadinejad was aware of it. certainly heard the shot. and, you know, was surprised by it. but kind of looked asconce a little bit anded walked and got into his car. >> reporter: he said iranian security personnel were nearby as well and noticed it. he says that's based on accounts he got from two bush administration officials, who read the president's daily brief on the matter and looked into it. ambinder said a secret service official also confirmed the basics of what happened. the secret s...