As the dog days of summer approach, we take a look at the sweatiest movies we can think of.  Many of these films artfully showcase how oppressive heat leads to conflict. 

President Biden insists he's running to finish the job, but more Democrats call on him to drop out. Oppressive heat grips much of the nation. CBS News Correspondent Steve Kathan has today's World News Roundup.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.