A pupil concentrates in a classroom at the Europeen school of Strasbourg, eastern France, on September 4, 2012, after the start of the new school year. AFP PHOTO/FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/GettyImages)
A pupil concentrates in a classroom at the Europeen school of Strasbourg, eastern France, on September 4, 2012, after the start of the new school year. AFP PHOTO/FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/GettyImages)