S4 E16 | Parking Lot Lesson

In a parking lot in Pascagoula, Miss., a customer in a wheelchair confronts another who he believes is blocking access to his wheelchair ramp; at a salon in Tampa, Fla., a hairstylist struggles to remain calm when an unexpected visitor catches her off guard; on a public bus in Mountain View, Calif., a dispute between a bus driver and his passenger takes a bad turn.