Okla. Mayor Proposes Mandated Safety Shelters in All New Homes

Tornado Damage Could Top $2 Billion

1,300 Evacuated in North Dakota Over Flooding Worries

Post-Tornado Search and Rescue Winding Down in Oklahoma

OK Fire Chief "98 Percent Sure" There Are No More Tornado Casualties

Pat Robertson Says Tornado Victims Didn't Pray Enough (Update: Referring to 2012 Tornado)

Oklahoma Governor: 237 Injured in Tornadoes, Number of Dead at 24, Could Rise

At Least 51 Killed in Oklahoma Tornado