![Anti-government protesters march barefooted during a protest in Caracas April 16, 2014. Students called for a barefoot protest to try and keep the anti-government protest movement going. REUTERS/Christian Veron (VENEZUELA - Tags: Anti-government protesters march barefooted during a protest in Caracas April 16, 2014. Students called for a barefoot protest to try and keep the anti-government protest movement going. REUTERS/Christian Veron (VENEZUELA - Tags:](https://c8.alamy.com/compfr/2e5xpd8/anti-government-protesters-march-barefooted-during-a-protest-in-caracas-april-16-2014-students-called-for-a-barefoot-protest-to-try-and-keep-the-anti-government-protest-movement-going-reuters-christian-veron-venezuela-tags-politics-civil-unrest-2e5xpd8.jpg)
Anti-government protesters march barefooted during a protest in Caracas April 16, 2014. Students called for a barefoot protest to try and keep the anti-government protest movement going. REUTERS/Christian Veron (VENEZUELA - Tags:
![Anti-government protesters march barefooted during a protest in Caracas April 16, 2014. Students called for a barefoot protest to try and keep the anti-government protest movement going. REUTERS/Jorge Silva (VENEZUELA - Tags: Anti-government protesters march barefooted during a protest in Caracas April 16, 2014. Students called for a barefoot protest to try and keep the anti-government protest movement going. REUTERS/Jorge Silva (VENEZUELA - Tags:](https://c8.alamy.com/compfr/2d04350/anti-government-protesters-march-barefooted-during-a-protest-in-caracas-april-16-2014-students-called-for-a-barefoot-protest-to-try-and-keep-the-anti-government-protest-movement-going-reuters-jorge-silva-venezuela-tags-politics-civil-unrest-2d04350.jpg)
Anti-government protesters march barefooted during a protest in Caracas April 16, 2014. Students called for a barefoot protest to try and keep the anti-government protest movement going. REUTERS/Jorge Silva (VENEZUELA - Tags:
![Demonstrators run along a street during violent protests in the port city of Douala February, 25, 2008. At least four people were killed in Cameroon's economic capital Douala on Monday when protesters Demonstrators run along a street during violent protests in the port city of Douala February, 25, 2008. At least four people were killed in Cameroon's economic capital Douala on Monday when protesters](https://c8.alamy.com/compfr/2e7ye0x/demonstrators-run-along-a-street-during-violent-protests-in-the-port-city-of-douala-february-25-2008-at-least-four-people-were-killed-in-cameroons-economic-capital-douala-on-monday-when-protesters-angry-over-the-high-cost-of-living-barricaded-streets-in-the-port-city-looted-shops-and-clashed-with-riot-police-reuters-talla-ruben-cameroon-2e7ye0x.jpg)