Watching the INdy 500 now, on ABC, and not only that, on ESPN, there is free streaming, and get this, there is live streaming from the racecars,. Maybe one camera on the side view mirror that shows the driver, and for sure a camera above his head that shows the road in front, and sometimes besides or in back!
Can watch him drive into the pits. Can watch the pitstop from inside the car. They're down to 8 seconds now. Last I counted several years ago, I think it was 12 seconds.
Oh, and you can hear the driver and the crew chief talking back and forth. For 11 of them I think, although with Firefox it seems clicing on a second car replaces the window with the first.