Millions of Americans on alert for possible flooding, tornadoes

Name: Millions of Americans on alert for possible flooding, tornadoes
Uploaded: 2019-04-30T10:48:45
Duration: PT57.0S
Description: ABC News chief meteorologist Ginger Zee tracks the latest storm path and temperatures across the country.

ABC News chief meteorologist Ginger Zee tracks the latest storm path and temperatures across the country.