Ef 4 Classification News Today

Many thanks for that. lets go to bridgeton, missouri, where we have the weather channels mike seidel clearly standing in front of just whats left behind from this horrific f-4 tornado. when you talk about the airport, it too 20 seconds to wreak the havoc there. do you know how long it was on the ground in that neighborhood? >> reporter: it was on the ground for 22 miles this. didnt skip. got the analysis in from the national weather service, 22-mile stretch from this side of st. louis just acros...