About Deborah Yedlin As a journalist writing for the Calgary Herald, the Globe and Mail, and the CBC, Deborah Yedlin has been a pre-eminent commentator for the better part of twenty years on the nexus of business and politics in Canada. Books by Deborah Yedlin Breakdown The Pipeline Debate and the Threat to Canada's Future by (author) Dennis McConaghy foreword by Deborah Yedlin