WASHINGTON, DC - JUNE 30: U.S. President Barack Obama holds a joint news conference with Brazilian President Dilma Rousseff in the East Room at the White House June 30, 2015 in Washington, DC. Rousseff and Obama held meetings and the press conference almost two years after Rousseff accepted but then skipped an invitation to the White House due to revelations from former NSA contractor Edward Snowden that the U.S. had spied on Rousseff and other Brazilians. (Photo by Chip Somodevilla/Getty Images)
