Protesters hurl petrol bombs at police after a march commemorating the 2008 police shooting of Alexandros Grigoropoulos turns violent.
Subscribe to Channel 4 News: http://bit.ly/1sF6pOJ
Protesters hurl petrol bombs at police after a march commemorating the 2008 police shooting of Alexandros Grigoropoulos turns violent.
Subscribe to Channel 4 News: http://bit.ly/1sF6pOJ