Australian Prime Minister Scott Morrison Sunday called for a federal election on May 21, with campaigning expected to focus on economic and security issues."We are dealing with a world that is less stable than at any other time since the Second World War," Morrison told reporters in Canberra, pledging to keep people safe by continuing "the biggest rebuilding of our defense and security forces."Morrison also said while the economy has "many moving parts," there are "many opportunities there to be seized from the strong position we've put ourselves in as a country, as we emerge strong from th…READ FULL ARTICLE