FILE PHOTO: A sign advertising available jobs at the Clocktower Brew Pub hangs in a window in Ottawa, Ontario, Canada, November 9, 2017. REUTERS/Chris Wattie/File Photo
FILE PHOTO: A sign advertising available jobs at the Clocktower Brew Pub hangs in a window in Ottawa, Ontario, Canada, November 9, 2017. REUTERS/Chris Wattie/File Photo