Why aren’t there more places to eat and drink along Ottawa’s waterfronts?

Between the Ottawa River, the Rideau Canal and the Rideau River, Ottawa has some prime waterfront space. So why aren’t there more cafes and restaurants along it? Robyn Bresnahan goes for a bike ride with a chef who sees so much potential along Ottawa’s waterways. Plus, an urban planner weighs in with a bird’s eye view.