korea and joseph united states marking up cornell phil who's men have helped us plan throughout and mary hickeyrom pg&e and eric from verizon i wanted to thank all of them and let you know they're available for post conference discussions and tours of the ship are available after this so thank you, everyone for coming very much appreciate that and to very much appreciate that and to the speakers behind them - working for the city and county of san francisco will immerse you in a vibrant and dynamic city that's on the forefront of economic growth, the arts, and social change. our city has always been on the edge of progress and innovation. after all, we're at the meeting of land and sea. - our city is famous for its iconic scenery, historic designs, and world-class style. it's the birthplace of blue jeans, and where "the rock" holds court over the largest natural harbor on the west coast. - our 28,000 city and county employees play an important role in making san francisco what it is today. - we provide residents and visitors with a wide array of services, such as improving city streets and park