unrelated to the accident. drag racing is clearly a dangerous sport, but that's all part of the attraction. >> any time you stick 3,500 horsepower in a suspended door car it will add a little more excitement and a little bit of fun. anything that's fun and exciting, it's going to be dangerous. you can't hardly walk to the store without having a little bit of danger. coming up, a truck ramp turns into a launch pad. >> can't imagine i'd ever get anything like this on tape, again. >> when "caught on camera: heart stoppers" continues. understands the life behind it. for those who've served and the families who've supported them, we offer our best service in return. ♪ usaa. we know what it means to serve.