A waiter walks in to serve water for the Brazil’s President Dilma Rousseff during a press conference where she spoke about her impeachment process, at Planalto Presidential Palace, in Brasilia, Monday, April 18, 2016. President Rousseff appeared on the verge of losing office after a congressional vote to impeach her and signs suggested only tenuous support for her in the Senate, which will decide whether to remove her amid a political and economic crisis. (AP Photo/Eraldo Peres)