Many residents in one of the Mississippi towns hit hardest by devastating tornadoes found solace in their church communities Sunday. At least 25 people were killed and dozens more were injured in Mississippi late Friday as the storm ripped through one of the poorest regions in the country. In the Mississippi Delta town of Rolling Fork, agriculture and faith shape local life. During church services Sunday, residents leaned on their faith as a source of hope. Meanwhile, President Joe Biden issued an emergency declaration for Mississippi early Sunday. And more than a half-dozen shelters were opened to house displaced residents.