In this March 19, 2012 file photo, police officers gather at the site of a shooting where a gunman opened fire in front of a Jewish school in a city in Toulouse, southwestern France. Israeli researchers and Jewish leaders reported a 30 percent jump in anti-Semitic violence and vandalism last year, topped by a deadly school shooting in France, and expressed alarm about the rise of neo-Nazi parties in Hungary, Greece, and other countries, on April 7, 2013. Photo Credit: AP/Bruno Martin