CNNW CNN Presents May 30, 2011
that is a monster tornado. >> reporter: battle hardened storm chasers in awe of nature's power. >> oh, my gosh. this is awful. dude, the trees. the trees are debarked! >> reporter: residents running for cover anywhere they could. >> in a crowded convenience store some 20 people hunkering down in a darkened commercial refrigerator. >> can we go in the cooler? [ screaming ] >> go! >> oh, dear heaven. >> god! >> reporter: at the same time a security camera in a nearby frozen yogurt shop catches the chaos. workers moving customers to the back and then everything goes flying. the massive ...