A Tunisian demonstrator holds his breadstick like a weapon in front of riot police

A Tunisian demonstrator holds his breadstick like a weapon in front of riot police during a protest against the country's new government in Tunis

Lady Gaga Avec Nous! Lady Gaga with us!

A demonstrator holds a placard reading "Lady Gaga with us" during a workers demonstration in Bordeaux

A demonstrator confronts the police

A demonstrator confronts the police during a protest outside the EDO and ITT manufacturing plants in Brighton, southern England . Demonstrators protested outside the plants, which they say manufacture parts for Israeli weapons, during a demonstration to mark the end of the conflict between Israel and Palestine one year ago today. 
Credit: REUTERS/Luke MacGregor