- San Antonio Zoo to disburse 20,000 complimentary tickets to folks affected by Texas floods
- Hurricane Erin leaves rough seas with 2 swimmers dead and a search underway for a missing boater
- Parts of Highway 12 along Outer Banks remain closed, days after Hurricane Erin
- 'North Carolina dodged a bullet': Gov. Josh Stein tours Outer Banks to see Hurricane Erin damage
- Columbus County residents hold meeting to discuss flooding issues
Severe weather threatens millions day after a dozen tornadoes pummel 4 states

Nearly 20 million Americans are facing the threat of severe weather over the next 24 hours with heavy rain and flash flooding possible across the Southeast. There’s also potential for record-breaking heat in parts of Texas and Florida. On Wednesday, at least a dozen tornadoes ripped through four states. CBS News correspondent Mark Strassmann has more from Alabama.