Waymo has set its sights on the Canadian market. The self-driving taxi company owned by Google parent company Alphabet runs autonomous vehicle taxis in a number of American cities. Now, it's exploring coming to Toronto. How safe are they? And can they handle winter conditions? Some experts say self-driving cars will reshape cities and landscapes the same way the car did 100 years ago. »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS For breaking news, video, audio and in-