Anything that could go wrong did go wrong with the Daytona 500. Postponed to the next day because of rain, and then postponed again to the evening due to more storms, the great American race also had a nearly two hour delay due to a collision that caused a massive fireball. Juan Pablo Montoya's car hit a large jet dryer vehicle and the explosion brought the race to a stop. … [Read more...] about Twitter takes over NASCAR; Brad Keselowski tweets from car during Daytona 500