Nearly 100 million under heat alerts as temperatures soar nationwide

Tonight, millions facing extreme weather risks nationwide. In Missouri, heavy rain swamping roads and homes, making this golf course look like a lake. And in Texas, tropical downpours flooding these streets, stranding cars under a busy overpass.Way to go, Houston drivers. That same system bringing oppressive heat and humidity to 98 million people from North Dakota to Florida today. Feels like temperatures expected to reach more than 110 degrees across the east this weekend.Charlotte, North Carolina, breakin ...