ABC News
For the fourth straight day, residents of the Midwest and the Great Plains were bracing for dangerous tornado weather, a day after at least 26 twisters tore through three states, killing multiple people in Iowa, officials said. As severe weather is forecast to move into the south and east and stretch from New York state to Texas on Wednesday, the town of Greenfield, Iowa, was left ripped to shreds with about half the town destroyed, officials said. A "devastating" tornado hit Greenfield, southwest of Des Moines, causing fatalities and injuries in the area, Sgt. Alex Dinkla of the Iowa State Patrol said at a news conference Tuesday night.