even so don francis decided to take nissan s all electric route. one of the things that is important to me is the reduction in the use of foreign petroleum. reporter: francis is working to establish a nation-wide network of charging stations. until one is in place the leaf will be limited to daily work commutes and errands rather than out of town trips. nissan expects that people will have a second car on hand. they are capitalizing on the fact that americans tend to own multiple vehicles. reporter: and nissan is investing $6 billion to bring the leaf to market. arthel: jonathan you know that clever cover your asphalt line i ve got to admit wasn t mine, it was the producers. they wrote it, i read it. i wish i could take credit credit. thanks jonathan. rick: you don t need us to tell you that being overweight is not good for your health. do you know that obesity is also a hazard behind the wheel? why you may want to skip the buffet before you hit the road and head to grandma s h