The New Years Eve Attacks in Cologne

Over 500 complaints of sexual assault have now been reported to the police in Cologne, all occurring during the city's New Year's Eve celebrations. This shocking number of attacks, the vast majority carried out by immigrants of Algerian, Tunisian and Moroccan origin, has caused a backlash against Angela Merkel's 'Open Door' policy on refugees (although only three of the 58 men arrested so far