longer they held him. in the case of kenneth bae, the north koreans are concerned about the spread of christianity in that country. so diplomacy and geo politics a situation with the kenneth bae situation, not so much with merrill newman who is back with his family now. >> domenic, thank you. there is a new study out that shows that america's love affair with cars may be on the skids just a bit. it finds that fewer americans are actually learning to drive, especially young people. brian is live in our new york city news room with more on this. >> reporter: greg, it's true. you fewer young americans are driving. they're working and shopping from home and see driving as an expensive hassle. 30-year-old nick johnson from