leadership. and these families, with unimaginable heart brake, turned that into a powerful commitment to save the lives of others. they pushed us to make progress, the progress we're making today. >> reporter: cargo planes though are exempt from these new rules. the faa says it woe be too costly for cargo companies to adopt them. but secretary lahood says he is urging those cargo companies to voluntarily opt into the new requirements. one last thing. we got a statement in from congressman john michael. he is the republican chair of the house transportation committee and he has weighed in on these new rules. they do provide improvement for aviation security but he says pilots have to take personal responsibility on reporting to work rested. jon? jon: that sounds like a good idea. let's hope they keep things safer in the air. molly, thank you. jenna: speaking of the sky, a major new development in