if something happens they can help /thefplgz. themselves. if you can help yourself you take a load off of us. yourself, your neighbors a few hours after, we know that [inaudible] activated a few times for y 2 k after 911 we had people. the [inaudible] has not know tried yet if you go there after a disaster you will be by yourself. a few hours after, that's when people form and that's when they help out. >> this is the home work. you don't have to write it down it's in the manual. simple things for your home. hazardous conditions in our house. there is a course evaluation in the back of the book. i'm rob [laughter]. >> okay. let's get into the program today is utility control and fire hazard material. we will teaching how to turn your utility's off and what hazardous materials to look for. >> the first thing is natural gas. what do you know about natural gas? flammable. it goes, boom.