They're all around us. We don't think much about them day to day. But, when we need them, they are there. Sometimes they're on duty and dispatched to provide aid. At other times, like so many of us, they have a day off and are enjoying an outing with family and friends. Yet, even when off-duty, they're ready and willing to spring into action if their skills are needed. This was the case with two firefighters out for a day of racing fun at the Daytona 500 on February 23. Neither could have anticipated that just a few hours after arriving at the track, he would be in the middle of a horrifying event. That Saturday, a race car traveling 175 miles per hour crashed against a protective fence in front of the stands, sparking an explosion of car motor parts, wheels and fire raining down on spectators. More than ...