Meet the robots looking for fuel after the Fukushima Daiichi nuclear disaster - 60 Minutes - CBS News

Meet the robots looking for fuel after the Fukushima Daiichi nuclear disaster - 60 Minutes - CBS News: Seven years after a powerful earthquake and tsunami caused a massive nuclear meltdown in the Daiichi Power Plant, Lesley Stahl reports on the unprecedented cleanup effort. Sunday at 7:30 p.m. ET and 7 p.m. PT on CBS