"If CART continues on, it's just going to drag all of open-wheel racing down"

In this quote, Michael Andretti is revealing his concern about the future of open-wheel racing. He believes that if CART, a major racing company, continues its current path, it will have an unfavorable effect on the whole sport. Andretti is fretted that CART's actions and choices will ultimately lead to the downfall of open-wheel racing as a whole. He might be indicating that CART is not making wise options or is not appropriately representing the sport, and this might have destructive consequences. Andretti's words communicate a sense of seriousness and a call to action to resolve the concerns within CART before it's too late.