Canada's Prime Minister Stephen Harper speaks to the media, next to Mexico's President Enrique Pena Nieto (not pictured), during an official welcoming ceremony for Harper, at the National Palace in ... more 
Canada's Prime Minister Stephen Harper speaks to the media, next to Mexico's President Enrique Pena Nieto (not pictured), during an official welcoming ceremony for Harper, at the National Palace in Mexico City February 18, 2014. Harper is on a two-day visit to Mexico. REUTERS/Henry Romero (MEXICO - Tags: POLITICS) less 
1 / 31
Reuters | Photo By HENRY ROMERO / REUTERS
Tue, Feb 18, 2014 4:24 PM EST