When the drivers pulled to a stop after a massive fireball engulfed a safety truck and delayed the Daytona 500, Brad Keselowski reached into the pocket of his fire suit and pulled out his phone....Most of the drivers didn't even realize they were allowed to have phones in their cars. "I'm going to look for every app I can for mile-per-hour, GPS, mapping and anything else I can find to put in my car," Kevin Harvick said jokingly. A GPS? Really? Just take every left.