Nascar

Changes in NASCAR point system and NASCAR in General
The chase has manipulated NASCAR.
(Tony Stewart a premier driver in NASCAR was left out of the Chase in 2004. Then came out and won the first four races during the chase. This caused Tony Stewart to not have a chance of gold.)
The way they changed the Car to reduce speed and increase Safety.
(NASCAR has modified the car of yesterday and turned it into the car of tomorrow. This new car is slower yet safer for the image of NASCAR so less people die.)
Racing in Mexico
(Racing in Mexico changes the sport because it proves that NASCAR is trying to reach out to other cultures and bring them into the NASCAR family. By becoming international it reaches new fans and broadens its horizons.)