President of the National Assembly Diosdado Cabello embraces Nicolas Maduro after Maduro was sworn in as Venezuela's president at a ceremony in the National Assembly in Caracas, Venezuela, Friday, March 8, 2013. Maduro was sworn in Friday as Venezuela's acting president, against the objections of the political opposition who said the move violated the country's constitution. Late President Hugo Chavez designated Vice President Maduro as his successor before he died Tuesday of cancer. (AP Photo/Fernando Llano), APTOPIX