An article from New York Times that I found interesting.
“Her nom de guerre was Estela. Part of a shadowy urban guerrilla group at the time of her capture in 1970, she spent three years behind bars, where interrogators repeatedly tortured her with electric shocks to her feet and ears, and forced her into the pau de arara, or parrot’s perch, in which victims are suspended upside down naked, from a stick, with bound wrists and ankles. That former guerrilla is now Brazil’s president, Dilma Rousseff. As a truth commission begins examining the military’s crackdown on the population during a dictatorship that lasted two decades, Brazilians are riveted by chilling details emerging about the painful pasts of both their country and their president. The schisms of that era, which stretched from 1964 to 1985, live on here. Retired military officials, including Maurício Lopes Lima, 76, a former lieutenant colonel accused of torturing Ms. Rousseff, have questioned the evidence linking the military to abuses. Rights groups, meanwhile, are hounding Mr. Lopes Lima and others accused of torture, encircling their residences in cities across Brazil. “A torturer of the dictatorship lives here,” they recently wrote in red paint on the entrance to Mr. Lopes Lima’s apartment building in the seaside resort city of Guarujá, part of a street-theater protest.”