TOP STORIES - Shelters open across Florida as temperatures plunge to below freezing in some areas, the Florida Senate passed an overhaul of the private school voucher program, a poll finds most Florida voters oppose property tax relief and consider the insurance crisis to be a much bigger issue. President Trump hosts Venezuelan opposition leader Machado as she presents him with her Nobel Peace Prize, the Miami economy will get a boost from this weekend's college football championship game, and video shows a Florida man running into traffic to save two toddlers wandering in the road.