Article Photos: Stress emerges as major health issue in Fukushima 7/7

In this Saturday, March 2, 2013 photo, truck driver Takahiro Ishitani drives a car as his son Ryusei, 8, touches his head as they go shopping during his weekend stay in Iide, Yamagata prefecture, Japan. During the week, Ishitani, 42, lives and works as truck driver in Minami-Soma, near the Fukushima Dai-ichi nuclear power plant, but the rest of his family has moved away to shield the children from the possible radiation risk. Every weekend, he drives three hours into the mountains to visit them, wondering if the family will ever return to his hometown. (AP Photo/Malcolm Foster)