More than two dozen dead after tornadoes sweep across South

More than two dozen people have been killed in Mississippi and Alabama after powerful tornadoes swept through parts of the South, flattening homes and destroying cars in the process. President Biden pledged the federal government will do everything it can to help. Omar Villafranca reports. CBS Weekend News and CBS Evening News with Norah O Donnell deliver the latest news and original reporting, and goes beyond the headlines with context and depth. Catch the CBS Evening News every weekday night at 6:30 p. m. ET on the CBS Television Network and at 10 p. m. ET on the CBS News app. Subscribe to the CBS Evening News YouTube channel: Watch full episodes of CBS Evening News : Follow CBS Evening News on Instagram: Like CBS Evening News on Facebook: Follow CBS Evening News on Twitter: