Iowa Tornadoes Hit Unexpectedly, Causing Damage And Injuries
By SCOTT MCFETRIDGE and DAVID PITT , Associated Press DES MOINES, Iowa (AP) — A flurry of unexpected tornadoes swept through central Iowa, injuring at least 17 people, flattening buildings in three cities and forcing the evacuation of a hospital. Residents — and even weather forecasters — were taken by surprise Thursday as the tornadoes…