Happy May Day 2013!

Protestors chant slogans as they stand at the windows of the DISK (Confederation of Revolutionary Trade Unions of Turkey) building in Istanbul. Several people have been injured as police used water canon and tear gas to disperse hundreds of protesters who defied the government ban on May Day demonstrations in Taksim Square due to alleged safety concerns
Photograph: Bulent Kilic/ AFP/Getty Images
http://www.guardian.co.uk/world/picture/2013/may/01/turkey-photography