FILE PHOTO: A general view of the turbine hall of reactor unit number four of the Paks nuclear power plant in Paks, 120 km (75 miles) east of Budapest, March 21, 2011. REUTERS/Laszlo Balogh
FILE PHOTO: A general view of the turbine hall of reactor unit number four of the Paks nuclear power plant in Paks, 120 km (75 miles) east of Budapest, March 21, 2011. REUTERS/Laszlo Balogh