A coach scolds a young gymnastics student during a training session at a gymnastics school in Shanghai, on March 23, 2012. More than 30 children, aged between 5 and 9, were chosen from local kindergartens or elementary schools to attend training courses five times a week. [Photo/Agencies]

Prime Minister David Cameron of Britain (centre L-R) , President Barack Obama, Chancellor Angela Merkel of Germany, Jose Manuel Barroso, President of the European Commission, and others watch the overtime shootout of the Chelsea vs. Bayern Munich Champions League final in the Laurel Cabin conference room during the G8 Summit at Camp David, Maryland, on May 19, 2012. [Photo/Agencies]