Primary school teatcher Luisa Empilli, 55, poses with her pupils in her classroom on October 19, 2011 in Robecco sul Naviglio, western Milan. AFP PHOTO / OLIVIER MORIN (Photo credit should read OLIVIER MORIN/AFP/Getty Images)
Primary school teatcher Luisa Empilli, 55, poses with her pupils in her classroom on October 19, 2011 in Robecco sul Naviglio, western Milan. AFP PHOTO / OLIVIER MORIN (Photo credit should read OLIVIER MORIN/AFP/Getty Images)