Oxfam activists wear masks of Russian President Dmitry Medvedev, South African President Jacob Zuma, Britain’s Prime Minister David Cameron, Brazilian President Dilma Rousseff, French President Nicolas Sarkozy, German Chancellor Angela Merkel, United States President Barack Obama, Mexican President Felipe Calderon and Indian Prime Minister Manmohan Singh during a protest in Paris on Monday. G20 leaders will gather in Cannes, southern France, for the final summit of France’s presidency on Nov. 3 and 4, 2011. (PTI)