crowd size. cassidy hutchinson: we were in the offstage announce area tent behind the stage. he was very concerned about the shot. sasara murray: o or the pipictures that t were share, he wanted to make sure that the rally space was full. and so he's being told it's not that people e are waiting g tot through these mags, through these metal detectors, people don't want to go through them because they have weapons with them. jake tapper: during the hearings, the select committee showed a secret service report that, "some members of the crowd are wearing ballistic helmets body armor and carrying radio equipment and military grade backpacks." liz cheney: let's listen. jake tapper: the committee also played police radio transmissions from that day. speaker: there's an individual who's entering. he's got blue jeans and a blue jean jacket, and underneath the blue jean jacket, the complainants