A pair of thieves who smashed through the front door of a Sydney River, N.S., jewelry store in broad daylight had their plan foiled after the business’ smoke machine was activated. Subscribe to CTV News to watch more videos: https://www.youtube.com/ctvnews Connect with CTV News: For live updates and latest headlines visit: http://www.ctvnews.ca/ For breaking news, fast, download the CTV News App: https://www.ctvnews.ca/app Must-watch stories and full programs at http://www.ctvnews.ca/video CTV