21 hits and misses from CES

Faraday Future, a secretive California automaker, showed off its first concept vehicle -- the FFZero1. The car has a single seat and is all-electric.

Tons of cool cars were on display at CES this year, including a BMW i8 concept car that uses cameras instead of side-view and rear-view mirrors, a new, all-electric Chevy Bolt, and a Microsoft smart car.