Hundreds of thousands are without power as tornado-spawning storms batter the Southeast and Ohio Valley

Severe tornado-spawning storms battered the the Southeast and Ohio Valley, knocking out power to more than 615,000 homes and businesses across multiple states.

​CNN.com – RSS Channel Severe tornado-spawning storms battered the the Southeast and Ohio Valley, knocking out power to more than 615,000 homes and businesses across multiple states. 

​Read More Severe tornado-spawning storms battered the the Southeast and Ohio Valley, knocking out power to more than 615,000 homes and businesses across multiple states.