americans were witnessing other tvs. but he could hear it, and the pleas from other officers. were you afraid that day? >> i was very afraid. >> what are you hearing on your radio? >> i'm hearing about the breaches of different barricaded areas. officers being overrun. officers being down. >> did you ever hear a call or a report of shots fired during any of this? >> as a matter of fact, that, day there were reports of shots fired through the house mentor on to the floor of the chamber. >> later, those claims were approved to be false. this should video shows we lt. michael byrd instructing congress members to wear gas masks. we he says officers barricaded the door would he consider to be the last line of defense. >> i been yelling and screaming as loud as i could, please, stop stop, get back. we had our weapons drawn.