CBC TV
Critics say Canadian diplomats and trade commissioners went too far in protecting the interests of mining company Excellon Resources in a dispute with local workers and landowners at a silver mine in Mexico. Video here.
Wood Buffalo National Park lies downstream of where the Teck Frontier oil sands mine is proposed. Declines in the ecological health of the Park have been linked to cumulative impacts from the oil sands region. Cdn. Parks & Wilderness Society. Photo: ©Garth Lenz