Alberta separation raises questions about agricultural exports, trade agreements CTV NewsVarcoe: As separation vote nears, ATCO’s chief executive says $14B merger shows ‘what a unified Canada can still do’ Calgary HeraldAlberta’s economic prospects depend on immigration, chamber says as referendum nears The Peterborough ExaminerOpinion: Alberta separation could dash gains in women’s health Edmonton JournalAlberta’s major oil producers and pipeline companies are staying out of the referendum debate Canada’s National Observer