Bosnia is marking 19 years since the worst mass killing in Europe since WWII. In 1995, 8,000 Muslim men and boys died in the Srebrenica massacre during the war in Bosnia. Every year more bodies are found. At these commemorations, 175 victims have been laid to rest. Al Jazeera's Simon McGregor-Wood reports. Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website http://www.aljazeera.com