RIO DE JANEIRO, BRAZIL - JULY 16:  An expatriate Venezuelan casts her ballot during an unofficial referendum, or plebiscite, held by Venezuela's opposition against Venezuela's President Nicolas Maduro's government on July 16, 2017 in Rio de Janeiro, Brazil. Voting was conducted across 2,000 polling centers in Venezuela and in more than 80 countries around the world amidst a severe crisis in Venezuela.  (Photo by Mario Tama/Getty Images)
What next after Venezuela's symbolic referendum
Phillip Gunson, senior analyst for the International Crisis Group in Caracas, breaks down the significance of the unofficial referendum held in Venezuela.
04:15 - Source: CNN
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RIO DE JANEIRO, BRAZIL - JULY 16:  An expatriate Venezuelan casts her ballot during an unofficial referendum, or plebiscite, held by Venezuela's opposition against Venezuela's President Nicolas Maduro's government on July 16, 2017 in Rio de Janeiro, Brazil. Voting was conducted across 2,000 polling centers in Venezuela and in more than 80 countries around the world amidst a severe crisis in Venezuela.  (Photo by Mario Tama/Getty Images)
What next after Venezuela's symbolic referendum
04:15
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- Source: CNN