Global National: July 5

As temperatures rise across Canada, experts warn more weather records will be shattered this summer. How concerns are growing for the most fragile people who can’t escape the scorching conditions; and how the hot, dry weather has Canadian farmers fearing for their financial future. About 11 million Canadians will receive the federal government’s long-promised “grocery rebate,” intended to compensate low- and modest-income individuals and families for rising grocery prices. What some shoppers and advocates want the government to do instead. It has been 10 years since a runaway train carrying crude oil derailed and burst into flames in Lac-Mégantic, Que., killing 47 people. How the community says little progress has been made in improving rail safety. Plus: developments in a murder mystery. Ontario Provincial Police have now identified a woman found dead in 1975. How new technology helped crack the cold case of the “Nation River Lady. And it’s the wrong kind of hit single. More videos are surfacing showing audience members hurling objects at singers on stage. Adele’s warning to anyone who tries to throw something at her, and how Bebe Rexha recently landed in the hospital after an incident.