Global National February 7 2018 7:30pm 03:27 Alberta and B.C. premiers escalate pipeline fight What started as a boycott of B.C. wine has blown up into a full-fledged trade war. Robin Gill looks at the impact of provincial pipeline politics and where this could be headed. 2 arrested at Trans Mountain pipeline protest after activist chains herself to machinery ‘This is a fight between B.C. and the rest of Canada’: Alberta not backing down on B.C. wine boycott Responsive site?