CBS Evening News, 07/28/25

The extreme heat is expected in the Midwest, the Southeast and some parts of the Northeast. Heat alerts will remain in effect through Wednesday night in some places. President Trump and the head of the EU have reached a trade agreement. The details and who wins and who loses in the deal. News in the world of Alzheimer's treatment. The new drug that could change the way cognitive decline is diagnosed and treated. "Eye on America"...meet the woman trying to solve food insecurity one act of kindness at a time.