Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. November 06, 2011 Nicaraguan President Favored in Sunday's Election VOA News Police officers carry boxes filled with ballots to waiting vehicles that will distribute the material to polling centers, in Managua, Nicaragua, November 5, 2011. Photo: AP Police officers carry boxes filled with ballots to waiting vehicles that will distribute the material to polling centers, in Managua, Nicaragua, November 5, 2011. Nicaraguans go to the polls Sunday in a presidential election with incumbent Daniel Ortega as the strong front-runner. Ortega, a onetime Sandinista revolutionary, is poised to become the first Nicaraguan president to serve back-to-back terms since the end of a dictatorship in 1979. A recent public opinion poll indicates President Ortega leads top contender Fabio Gadea of the Liberal Independent Party by 18 percentage points, and could get enough votes to avoid a runoff. Ortega first came to power in 1984 after earlier leading a movement to overthrow the country's dictator, Anastasio Somoza. President Ortega lost his re-election bid in 1990, but regained power in 2006. His popularity has been buoyed by his support for a free-market economy and assistance to the poor, who make up almost half of Nicaragua's nearly 6 million residents. The country is among the poorest in the Western Hemisphere. The U.S. has raised concerns ahead of Sunday's poll, because people have complained of not getting voting cards. Some information for this report was provided by AP and Reuters. .