1989 in the loam loma prieta event (inaudible) understand our interdependancies and we launchd an inder dependancy study earlier this year. this will benefit all our operators as well as the region's businesses and residents. first we want to build on an understanding of all of our existing system interdependancies and the consequences of existing conditions to help expedite sppbs and restoration planning among agencies. with this we will also identify the key assets and respiration of priority schemes to prioritize and restoring and rebuilding our city and ultimately the region after such an earthquake. we will then work to develop a set of life line expectation under current systems and standards developed over the next decade. you can imagine as you see from the slide behind me this visualization of a complex network of interdependancies that exist among a wide variety of life lines we count on every day. for example, a crucial role is communications will play in helping the life lines cooperate opt mately while disaster is captured in the dark blue grid on the left. additionally the

we are seeing the use or the misuse of drugs such as ritalin, adderall, inderal being used for specific purposes to help kids stay up late and study, to calm kids down. we're also seeing a lot of binge drinking and we're seeing a disturbing kind of resurgence in the amount of nicotine smoking. i think kids are resorting to cigarettes because they're legal. they are not super cheap, but compared to other kinds of drugs they're certainly cheaper and readily available, and that is quite disturbing. and tami, let's talk about underage drinking a little bit more that jonathan brought up. talk to us about what is underage drinking. well, you know, the drinking age is 21. so there's a lot of kids who start drinking at 13, 14, or 15 and don't really have experience or understand how to drink responsibly, and so they end up drinking in very high-risk situations. they usually have a limited amount of time that they can use, so they are drinking in large quantities and binge drinking and then becoming really intoxicated and having kind of all of the risk factors that go along with that. well, to b