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Nissan says it plans to begin road-testing a vehicle that can operate without a driver by  some time next year.
Nissan says it plans to begin road-testing a vehicle that can operate without a driver by  some time next year.

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    Nissan: Self-driving cars by 2020

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Nissan: Self-driving cars by 2020

Nissan has plans to release a self-driving car within a decade. CNN's Sara Sidner reports.

Nissan: Self-driving cars by 2020

Nissan has plans to release a self-driving car within a decade. CNN's Sara Sidner reports.