A rare outbreak of December tornadoes sweeps across the south while the Midwest sees severe weather and blizzard warnings. Also, the Federal Reserve is expected to announce yet another interest rate hike. Plus, crypto CEO Sam Bankman-Fried faces eight criminal charges including conspiracy to defraud investors, lenders, and the U.S. government. And, the southern border battle intensifies as a new influx of migrants cross into the U.S.