‘Drive day and night’: TFI plans to roll out driverless trucks in U.S. Canada has been slower to hit the gas on self-driving semis Cyclospora outbreak in U.S. puts food safety practices in focus Food safety experts say situation is a good reminder to revisit safety protocols in fresh produce Feeding the harvest: the challenge and value of seasonal farm labour Seasonal workers are paramount to planting, maintaining and harvesting the vegetables sold to the country's biggest grocers