Return to Fukushima with Miles O'Brien

Three years after the disaster at Fukushima, science correspondent Miles O'Brien returned to the Daiichi nuclear plant for an exclusive look at the site. Follow Miles on a never-before-seen tour of Daiichi's sister site, Fukushima Daini, which narrowly avoided a meltdown during the Tohoku earthquake. As the country debates turning its reactors back on, Miles asks: will Japan have a nuclear future?