CBS Evening News with Norah O'Donnell, 10/21/24

Fifteen days until Election Day as the candidates criss cross battleground states. Four people, including a child, were killed Sunday when their helicopter crashed into a radio tower in Houston. With nearly 90% of Americans expected to live in cities by 2050, there’s an urgent need to rethink urban spaces for a better quality of life. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.