NAMIE JAPAN - MAY 11: A sign shows the road closure alerting drivers not to enter the  'NO-GO ' exclusion zone zone adjacent to Masami Yoshizawa's cattle farm close to the devastated Fukushima plant on May 11, 2014, in Namie, Japan. Masami Yoshizawa who runs the sanctuary, 'Ranch of Hope' for contaminated cattle, leads the movement among self-sacrificing farmers to protect cattle that were left behind in the exclusion zone in Fukushima after the nuclear disaster of Fukushima Daiichi Nuclear Power Plant following the earthquake and tsunami in March 11, 2011. (Photo by Paula Bronstein/Getty Images)