A congressman paces the empty congressional chamber while on his phone as he waits the start of a vote on whether to initiate impeachment proceeding against the country's president, in Lima, Peru, Friday, Dec. 15, 2017. Opponents demanded President Pedro Pablo Kucyznski resign over revelations of decade-old payments from Odebrecht, a Brazilian construction company, at the center of Latin America's biggest graft scandal. (AP Photo/Martin Mejia)