Activists wearing masks of former NSA analyst Edward Snowden, right, Brazil’s President Dilma Rousseff, center, and President Barack Obama perform with an oversized passport outside the foreign ministry to demand Snowden be granted asylum in Brasilia, Brazil, Thursday, Feb. 13, 2014. Last year, Snowden revealed that the United States collected data on billions of telephone and email conversations in Latin America’s biggest country, including Rousseff’s communications with aides.
