MACEIO/BRASILIA, Brazil Dilma Rousseff is not the first Brazilian president forced to contemplate the loyalty of Renan Calheiros on the eve of her possible impeachment.
Nearly 25 years ago, Calheiros, the current president of the Senate who will decide the pace of debate over Rousseff's impeachment, weighed the fate of a fellow politician from his tiny northeastern state of Alagoas: Fernando Collor de Mello.
14:54 The Daily 202: Antonin Scalia’s ghost casts a long shadow over Neil Gorsuch’s Supreme Court hearing30
22:20 Overnight Regulation: Senate moves to strike Obama-era internet privacy rules14
21:34 What Trump’s ‘Time’ Interview Shows About His Thinking12
03:17 Trump’s First 100 Days: A rundown of the latest allegations on Trump camp and Russia19