Thousands took to the streets around the world to mark International Workers Day on May Day with several demonstrations erupting into violence. Demonstrations which started peaceful turned violent with police deploying tear gas and water cannon. Tensions over the global economic slump fuelled the May Day riots and protests with trouble breaking out in various parts of Europe and Turkey. One man was reportedly killed in Istanbul as he was ran over by a police water cannon vehicle. The Telegraph reports: Police in Berlin arrested 57 people while around 50 officers were hurt as young demonstrators threw bottles and rocks and set fire to cars and rubbish bins. There were also clashes in Hamburg, where anti-capitalist protesters attacked a bank. In Turkey, masked protesters threw stones and petrol bombs at police, smashing banks and supermarket windows in its biggest city, Istanbul. Security forces fired tear gas and water cannon at hundreds of rioters and more than a hundred were arrested with dozens more hurt. There were also scattered skirmishes with police in the capital, Ankara, where 150,000 people marched. The government had declared May Day, traditionally marked by rallies by labour unions, a public holiday this year under pressure from [...]