He built a global company from Waterloo, Ont. and he says more Canadian businesses could do the same, if they didn't keep making the same strategic mistake. The former co-CEO or Research in Motion argues Canadian businesses and policy-makers aren't doing enough to create and protect its intellectual property — and that's holding us back more than tariffs. We talk to him about why he's an economic nationalist — and what it will take to bring Canada's economy into the 21st century.