Barricadas en Venezuela

A student stands by a barricade blocking a street during a protest against the government of Venezuelan President Nicolas Maduro, in Caracas on February 24, 2014. At least 25 people were injured in late Saturday clashes with security forces that were some of the most serious to date. Venezuela's president on Sunday called for crisis talks in an attempt to defuse weeks of often deadly anti-government protests that have brought the biggest challenge yet to his regime. AFP PHOTO/ Raul Arboleda

A woman walks by a barricade blocking a street during a protest against the government of Venezuelan President Nicolas Maduro, in Caracas on February 24, 2014. At least 25 people were injured in late Saturday clashes with security forces that were some of the most serious to date. Venezuela's president on Sunday called for crisis talks in an attempt to defuse weeks of often deadly anti-government protests that have brought the biggest challenge yet to his regime. AFP PHOTO/ Raul Arboleda

Demonstrators block a street with a traffic sign and other stuff during a protest against the government of Venezuelan President Nicolas Maduro, in Caracas on February 24, 2014. At least 25 people were injured in late Saturday clashes with security forces that were some of the most serious to date. Venezuela's president on Sunday called for crisis talks in an attempt to defuse weeks of often deadly anti-government protests that have brought the biggest challenge yet to his regime. AFP PHOTO/ Raul Arboleda

Demonstrators block a street with a traffic sign during a protest against the government of Venezuelan President Nicolas Maduro, in Caracas on February 24, 2014. At least 25 people were injured in late Saturday clashes with security forces that were some of the most serious to date. Venezuela's president on Sunday called for crisis talks in an attempt to defuse weeks of often deadly anti-government protests that have brought the biggest challenge yet to his regime. AFP PHOTO/ Raul Arboleda

Demonstrators block a street during a protest against the government of Venezuelan President Nicolas Maduro, in Caracas on February 24, 2014. At least 25 people were injured in late Saturday clashes with security forces that were some of the most serious to date. Venezuela's president on Sunday called for crisis talks in an attempt to defuse weeks of often deadly anti-government protests that have brought the biggest challenge yet to his regime. AFP PHOTO/ Raul Arboleda

GRA103 CARACAS, 24/02/2014.- Dos personas preparan una barricada en una calle de Caracas (Venezuela) que está sumida en una ola protestas desde el 12 de febrero cuando una manifestación pacífica en la capital degeneró en actos de violencia contra edificios públicos y murieron tres jóvenes tiroteados, incidentes por los que están detenidos varios miembros del Servicio de Inteligencia (Sebin). El presidente venezolano, Nicolás Maduro, afirmó hoy que ha convocado a una Conferencia Nacional de Paz para el próximo miércoles con el fin de que todos los sectores se reconozcan como venezolanos y para decir que quieren paz. EFE/Miguel Gutierrez

Demonstrators remain on a road blocked to protest against the government of Venezuelan President Nicolas Maduro in San Cristobal, capital of the western border state of Tachira, Venezuela, on February 23, 2014. On Saturday the lasgest opposition rally took place in Caracas after almost three weeks of students protests, which left at least ten people killed. Protests started in San Cristobal on February 4 and spread to the rest of the country. AFP PHOTO / LUIS ROBAYO

A demonstrator remains with his face covered by a blocked road to protest against the government of Venezuelan President Nicolas Maduro in San Cristobal, capital of the western border state of Tachira, Venezuela, on February 23, 2014. On Saturday the lasgest opposition rally took place in Caracas after almost three weeks of students protests, which left at least ten people killed. Protests started in San Cristobal on February 4 and spread to the rest of the country. AFP PHOTO / LUIS ROBAYO

A demonstrator stands in a road blocked to protest against the government of Venezuelan President Nicolas Maduro in San Cristobal, capital of the western border state of Tachira, Venezuela, on February 23, 2014. On Saturday the lasgest opposition rally took place in Caracas after almost three weeks of students protests, which left at least ten people killed. Protests started in San Cristobal on February 4 and spread to the rest of the country. AFP PHOTO / LUIS ROBAYO

A Venezuelan woman sits on a blocked road in San Cristobal, capital of the western border state of Tachira, Venezuela, on February 23, 2014. On Saturday the lasgest opposition rally took place in Caracas after almost three weeks of students protests, which left at least ten people killed. Protests started in San Cristobal on February 4 and spread to the rest of the country. AFP PHOTO / LUIS ROBAYO

CAR10. CARACAS (VENEZUELA), 23/02/2014.- Vista de una barricada instalada hoy, domingo 23 de febrero de 2014, en la Urbanización de Prados del Este, en Caracas (Venezuela). Miembros de la Guardia Nacional Bolivariana (GNB) intentaron detener al general Ángel Vivas en su residencia luego de que el presidente venezolano, Nicolás Maduro, ordenara su captura acusado de haber dado consejos sobre medidas de defensa a jóvenes opositores para enfrentar a las fuerzas de orden. EFE/Santi Donaire

CAR01. CARACAS (VENEZUELA), 23/02/2014.- Un grupo de personas permanece tras una barricada hoy, domingo 23 de febrero de 2014, en la Urbanización de Prados del Este, en Caracas (Venezuela). Miembros de la Guardia Nacional Bolivariana (GNB) intentaron detener al general Ángel Vivas en su residencia luego de que el presidente venezolano, Nicolás Maduro, ordenara su captura acusado de haber dado consejos sobre medidas de defensa a jóvenes opositores para enfrentar a las fuerzas de orden. EFE/Santi Donaire

CAR03. CARACAS (VENEZUELA), 23/02/2014.- Detalle de un muro hoy, domingo 23 de febrero de 2014, que fue derrumbado durante las protestas que se realizaron anoche en la zona de la Castellana, en Caracas. La oposición venezolana protagonizó ayer una multitudinaria manifestación por las calles de Caracas para exigir la libertad de los detenidos en las marchas de los últimos días contra el Gobierno de Nicolás Maduro, que encabezó otra manifestación masiva llamando a hacer política en paz. EFE/SANTI DONAIRE

A demonstrator stays next to a blocked road during a protest against the government of Venezuelan President Nicolas Maduro in San Cristobal, capital of the western border state of Tachira, Venezuela, on February 22, 2014. Hundreds of thousands of Venezuelans took to the streets of Caracas in marches for and against President Nicolas Maduro's government Saturday, as the nation's massive divide became ever more evident. The protests — which began on February 4 — are seen as the biggest test yet to socialist leader Maduro since he succeeded late leftist icon Hugo Chavez last year, with the country's economic problems at the heart of often bloody marches that have left 10 people dead and scores injured. AFP PHOTO / LUIS ROBAYO