of asthma in kids. and the new clean energy economy has created more than half a million jobs. i'm tom steyer. just when we're making progress, the oil companies are trying to weaken our clean air laws. but we can stop them. send them a message. we're going to protect our kids - not their profits. ♪

grand canyon. i was there a couple weeks ago but i never look up. i'm so busy looking at the rocks. next, a look at all we're seeing fewing cases of asthma in kids. and the new clean energy economy has created more than half a million jobs. i'm tom steyer. just when we're making progress, the oil companies are trying to weaken our clean air laws. but we can stop them.