National Congress

Demonstrators clash with police during a protest in front of the National Congress in Brasilia on December 13, 2016.  Brazil's Senate approved Tuesday a 20-year freeze on government spending billed as the centerpiece of austerity reforms aimed at restoring economic health to the troubled Latin American giant. / AFP PHOTO / ANDRESSA ANHOLETEANDRESSA ANHOLETE/AFP/Getty Images

Andressa Anholet/AFP/Getty

Demonstrators clash with police during a protest in front of the National Congress in Brasilia, Brazil. Photo Andressa Anholet/AFP/Getty 

Indians from various ethnicities in Brazil during a protest at Planalto Palace...An Indian man from one of various ethnicities in Brazil speaks on his mobile phone during a protest against ongoing projects in National Congress to alter policies on demarcation of indigenous lands, at the Planalto Palace August 13, 2013.

Ueslei Marcelino/Reuters

An ethnic man from Brazil attends a protest against projects in National Congress to alter policies on demarcation of indigenous lands, at the Planalto Palace on Tuesday