Record warm temperatures are hitting the South and Midwest as severe winter storms are coming next. Also, both Republicans and Democrats headed to the primary polls today in the key battleground state of Michigan. Plus, a couple from Virginia went missing in Grenada and are feared to be dead after their yacht was allegedly hijacked. And, In-Depth TODAY: Wendy’s announces it will begin experimenting with “surge pricing” and what that could mean for other fast food chains.