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 protective rock between the fracking operation and the groundwater. natural gas is critical to our future. at exxonmobil we recognize the challenges and how important it is to do this right. i don't have time to complain. i'm going to press on. i expect all of you to march with me and press on. take off your bedroom slippers. put on your marching shoes. shake it off. stop complaining. stop grumbling. stop crying. we are going to press on. we've got work to do. cbc.