A groundhog was caught crossing the track at the F1 Canadian Grand Prix in Montreal. Another was struck by Lewis Hamilton during a practice lap. #grandprix #groundhog #F1 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 News on