FRANKFURT AM MAIN, GERMANY - FEBRUARY 01: Police are seen outside the Bilal mosque in Griesheim district following anti-terror raids across the state of Hesse on February 1, 2017 in Frankfurt, Germany. Approximately 1,000 police officers were involved in the raids of 54 residences, apartments and businesses. Police arrested a Tunisian man whom they suspect of working with the Islamic State (IS) and planning terror attacks in Germany. Authorities say they have also identified 16 other people they suspect as accomplices. (Photo by Thomas Lohnes/Getty Images)
