hornacek got a behind the scenes preview. abby? reporter: yeah. there has been so much buzz about the technology used in the usfl because it offered a little of transparency that has been unprecedented in the world of professional sports. 56 cameras. you have drones, a lot of audio on the players. there is a lot to it. so i caught up with the vp of field operations brad cheney. take a look. . how many cameras do you have in total in this stadium. we have 56 cameras covering action. our goal is to bring people as close as possible to the game. so this is the double headed chapman. reporter: okay. this cart moves up and down the sidelines to put our camera operates inside the action. reporter: can i get up there? is that okay? let s do it. reporter: this might be my new job. this is the biggest lens available? the biggest lens available. these are the four production trucks that take in all the