SURPRISE: Kenny Chesney’s first interview about his memoir, “Heart Life Music” was with CBS Mornings — so he thought it was only fitting to return to celebrate the book becoming a New York Times bestseller. Chesney shares how the book is paying “tribute to the people who have been in the audience all these years” and why he never anticipated his book landing in the number one spot. https://amzn.to/43pREs4 | CBS Mornings

Whooping cough cases have increased across the U.S. Last year, there were six times as many cases reported compared to 2023. CBS News medical contributor Céline Gounder explains. | CBS Mornings