FEMA crews are working to restore power across northern Mississippi after a historic ice storm left widespread damage and more than 100,000 people without electricity for days, CBS News' Kati Weis reports. In Ripley, a generator was delivered to power a volunteer fire department, part of broader efforts to support critical facilities including water systems and long-term care centers. Downed trees and icy roads have slowed restoration, prompting the deployment of National Guard troops and a 90-p