This bicentennial minute takes a look at the Indianapolis Motor Speedway.
Around 2,000 yellow shirts will be found on race day, doing a variety of jobs.
A video posted to Facebook shows a cadet looking at a phone while walking in formation.
Hinchcliffe is only part of an incredible story.
Unser still remembers the feeling of awe when he drove through the tunnel beneath the track.
Witnesses told police the subject argued with staff then left, only to return after a short time with a gun.
Anquanh Parham died of a gunshot.
The impact left the car twisted and its windshield shattered.
The woman said she heard Davis plead, “Don’t do this,” before some five gunshots rang out.
The bathroom toilet was full of feces and the bathtub held about two inches of water with dead and live roaches floating in the water.