A bid by ArcelorMittal could lead to the escalation of a bidding war for U.S. Steel that is already underway and may have a significant impact on the company's U.S. automaker customers.
Naheed Nenshi will not seek a fourth term as Calgary s mayor rcinet.ca - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from rcinet.ca Daily Mail and Mail on Sunday newspapers.