A 16-member team from the International Atomic Energy Agency (IAEA) ended its week-long investigation into how Japan plans to clean the area outside the crippled Fukushima Daiichi nuclear power plant. The mission started last Monday to help in efforts to manage toxic waste caused by the radiation-leak at the Fukushima, RT reported. Experts are expected to provide advice on how to control nuclear waste. It was the second time an IAEA team has visited Japan since October 2011.