Any parent's worst nightmare is their child being hurt. The only thing that could be worse is if your child was hurt and you couldn't help. This fear has become even more real to me after what happened at Cook Park in Colonie Monday night. An 11-year-old boy was struck by a pitch in the chest that caused his heart to stop. The only reason this little guy had a chance to make a full recovery is because police and EMT's were able to restart his heart with CPR and a defibrillator.