Venezuela opposition votes against Maduro, woman shot dead

By Alexandra Ulmer and Andreina AponteCARACAS (Reuters) - Gunmen in Venezuela shot into a crowd of voters on Sunday, activists said, killing one woman and wounding three others during an unofficial referendum organized by the opposition to push for an end to two decades of socialist rule.Graphic: Venezuela's dark days: http - //tmsnrt.rs/2pPJdRbThe opposition Democratic Unity coalition said a pro-government "paramilitary" gang opened fire in Caracas' poor neighborhood of Catia, where thousands w