CNN The Situation Room May 20, 2013 21:26:00
We can go from nothing to 130-mile-per-hour storm. >> joining us on the phone, i know you're in stuff with authorities in your home state, congressman. what are you hearing about casualties? >> not yet. actually it's my hometown. i talked to my wife. i can literally recognize the homes and the businesses. it's early to know. never helpful to speculate about this. fortunately the warning system is very good. the national severe storm laboratory in norman, oklahoma, they do an unbelievable job. people take these things seriously. this is in moore, oklahoma, where i lived for 15 years. our fourth...