headed? we ll let jay leno tell you, next. whether it can be done safely and responsibly. at exxonmobil we know the answer is yes. when we design any well, the groundwater s protected by multiple layers of steel and cement. most wells are over a mile and a half deep so there s a tremendous amount of protectiv rock etween the fracking operation and the grounater. natural gas is critical to our future. at exxonmobil we recognize the challenges and how important it is to do this right. a living, breathing intelligence that s helpi drive th future of business. in here, inventory can be taught to learn. machines have a voice. medical history follows you. it s the at&t network a network of possibilities. committed to delivering the most advced mobile broadband experience to help move business. forward.