and dana cummings. in the past six years, dana and his group have taught more than 300 disabled people how to surf. so to nominate somebody that you think is changing the world go to cnn.com/heroes. all right. using human or animal hair to soak up the oil in the gulf. does this really work? what solutions do you have? right now, there s a nurse saving a life in baltimore. 20 minutes later, she ll bring one into the world in seattle. later today, she ll help an accident victim in kansas. how can one nurse be in all these places? through the nurses she taught in this place. johnson & johnson knows, behind every nurse who touches a life. there s a nurse educator. who first touched them. you re a nurse you make a difference