Prime Minister Stephen Harper pauses as he answers reporters questions during a joint press conference with President of Peru Ollanta Humala at Government Palace in Lima, Peru on Wednesday, May 22, ... more 

Prime Minister Stephen Harper pauses as he answers reporters questions during a joint press conference with President of Peru Ollanta Humala at Government Palace in Lima, Peru on Wednesday, May 22, 2013. Following Peru, Harper will travel to Cali, Columbia for the Pacific Alliance summit. THE CANADIAN PRESS/Sean Kilpatrick less