Dilma Rousseff

Brazil's President Dilma Rousseff waves in a vehicle during a civic-military parade to commemorate Brazil's Independence Day in Brasilia...Brazil's President Dilma Rousseff waves in a vehicle during a civic-military parade to commemorate Brazil's Independence Day in Brasilia, Brazil September 7, 2015. REUTERS/Ueslei Marcelino

Ueslei Marcelino/Reuters

Brazil’s President Dilma Rousseff waves in a vehicle during a civic-military parade to commemorate Brazil’s Independence Day in Brasilia, Brazil

France's President Francois Hollande (L) and Brazil's President Dilma Rousseff attend a welcoming ceremony at the Planalto Palace in Brasilia December 12, 2013.

Ueslei Marcelino/Reuters

France’s President Fran├žois Hollande and Brazil’s President Dilma Rousseff attend a welcoming ceremony at the Planalto Palace in Brasilia