This is so awful , I just can't even think straight
CNN Breaking News
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At least 20 children are among the 51 people killed after a tornado slammed Oklahoma, the office of the state's chief medical examiner said.
At least 145 people were hospitalized in the area, said hospital officials.
Follow complete coverage of the storm on CNN TV, CNN.com - Breaking News, U.S., World, Weather, Entertainment & Video News and CNN Mobile.