Filipino environmental activists wear a mock container vans filled with garbage to symbolize the 50 containers of waste that were shipped from Canada to the Philippines two years ago, as they hold a protest outside the Canadian embassy at the financial district of Makati, south of Manila, Philippines on Thursday, May 7, 2015. The group held the protest to assert that the country is not a waste dumping and burning zone and to call on Philippine President Benigno Aquino III to talk about the said "illegal" waste issue when he meets Canadian Prime Minister Stephen Harper during his state visit on May 7.(AP Photo/Aaron Favila)