 Across the country, workers suffer heat stroke or even die just doing their jobs. This new rule will substantially reduce heat injuries, illnesses, and deaths for over 36 million workers to whom it will apply. Among other things, the rule would require employers to be educated on heat risk and provide rest breaks and access to water. And a smart highway with tech-enabled lanes now letting drivers in Michigan travel a stretch of highway hands-free. Kelly Saberi with more.