American Rai Benjamin cruises to gold in 400-meter hurdles

A star snake breeder is murdered. Turns out the human closest to him was more cold-blooded than any snake. “48 Hours” correspondent Peter Van Sant reports Saturday, Aug. 3 at 10/9c on CBS and streaming on Paramount+.

There’s been plenty of excitement and concern about how artificial intelligence could upend lives. One giant benefit could be changes in medical care, with some calling AI medicine’s biggest moment since antibiotics. Brook Silva-Braga puts the endless possibilities under the microscope.

Dan Kanninen is the battleground state director for the Harris-Walz campaign. He joined CBS News to talk about the current dynamic of the race with poll numbers showing a neck and neck battle in battleground states between Kamala Harris and Donald Trump.

Harris plans to campaign with her running mate in battlegrounds states this week.