Vacationers lie on the beach, as well as their vehicle, as they sunbathe in Daytona during spring break. Only 17 miles of beach are currently open for car use and that number may soon be reduced.
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Chris Valasek (left) and Charlie Miller talk about hacking into vehicle computer systems during the Black Hat USA 2014 hacker conference in Las Vegas last August.
NPR's Frank Langfitt has been offering free taxi rides around Shanghai to talk to ordinary Chinese. He drives a Camry around the city, but rented a van for a trip 500 miles outside the city earlier this year. He recently decided to buy a car, which can be a complicated process in China.
Yang Zhuo for NPR