Middle classes escape from Chavez socialism By Jose Orozco in Caracas, Sunday Telegraph Last Updated: 1:31am GMT 11/02/2007 Middle-class Venezuelans are queuing to leave the country amid fears that its president, Hugo Chavez, is laying the ground for a dictatorship. Hugo Chavez said that he intended to nationalise the telecommunications and electricity industries Opponents of his "20th century socialism" are so desperate to escape that they have resorted to learning new languages and tracking down long lost European relatives in the hope of securing a visa. At the US Embassy, visa enquiries have almost doubled in recent weeks, from 400...