Looks as though the list of concerned drivers is growing. Wether you like Tony Stewart or Dale Jr. is irrelevant here. They may have started this, but if you read all the info at NASCAR.com & other sites the drivers names who are also concerned is growing. Overnight there is Greg Biffle, Ryan Newman and Jeff Gordon and probably more.
Please be considerate of others opinions. This is a very serious issue. These drivers are professionals and I'm sure they know what they are talking about.
Thank you for your answers...:~}