including one in that storm and a security camera gives another look at the power of the twisters and how much damage they can do literally in an instant. now more on the twister reported on the ground in oklahoma just minutes ago. the danger potentially with joplin, missouri as well. let's bring in chad myers who is monitoring -- it's the last thing that these folks needed. >> exactly. it's just west of he will reno, this tornado that we're talking about on i-40, crossing i-40. so people are in their cars driving into a cell, into a storm, not even realizing that they are driving into a tornado. there will be cars off the road and cars blown away. there will be tractor-trailers blown over. this cell right now is heading to another town in oklahoma, in the next ten minutes they are in danger of being hit by another