Kind of a hostile interviewer too. There seems to be an undercurrent of "how dare you, Mr. American, try to take over our Canadian railroad. It might not be well run or make money, but all that matters is the nationality of the people controlling it." (Don't get me wrong, I like tough interviews, but this one has a "I'm trying really hard to get you" feeling to it. Bill's too smart for that, though).
http://www.theglobeandmail.com/report-on-business/video/video-pershing-squares-ackman-appears-on-bnn/article2415658/
http://www.theglobeandmail.com/report-on-business/video/video-pershing-squares-ackman-appears-on-bnn-part-2/article2415662/
http://www.theglobeandmail.com/report-on-business/video/video-pershing-squares-ackman-appears-on-bnn-part-3/article2415663/