Video Essay: New technologies highlight auto show

The Detroit Auto Show opened on Sunday with new hopes because of new technologies, including fuel cell. The AP's Amy Sancetta takes a look at some of the new cars hitting the market.

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Video: Electric vehicles take center stage in Detroit

On the opening day of the Detroit auto show, US-based automakers touted new products with a focus on fuel efficiency that they say will help return them to financial health.

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