Agence France-Presse: Canada and Australia's conservative prime ministers said Monday economic concerns trump climate action, with Ottawa's Stephen Harper insisting any nation claiming otherwise is lying. Both leaders have faced increased criticism over their climate policies after US President Barack Obama last week unveiled the first major regulations to reduce greenhouse-gas emissions in the United States. "It's not that we don't seek to deal with climate change, but we seek to deal with it in a way that will protect...