https://www.cbc.ca/news/canada/saskatoon/ Speculation rose following the departure of Nutrien’s CEO in early January More than 11 years after a failed takeover, Australian mining giant BHP could once again have its eyes on Saskatoon-based Nutrien, the world’s largest fertilizer maker. Don Bilson, head of event-driven research at New York-based Gordon Haskett Research Advisors, made the suggestion this …