2400 homes damaged or destroyed. 10,000 people affected by the twister was 1.3 miles wide. i want to look at this video shot by charles. he is one of the lucky ones. he road out the storm in a shelter. these pictures were taken from inside the shelter. it gives a picture of what it's like to be inside a tornado from ground level as it's happening. >> somewhere we never want to be. we want to understand it to have better preergs. >> one of the things we are doing here is we get a sense from a ground and another from the air. you can really get a sense of the air from the force of this tornado, the path it took, the randomens of who was affected and who wasn't. here is the look from above. >> we are going take you through the tornado's path from