The thrill of the chase

For most, the recent tornadoes are some of the scariest things they will ever go through, but for some like Jeff Piotrowski and his wife Kathryn, who have been chasing storms for 35 years, it’s an adrenaline rush like no other.

The Piotrowskis chased the storm that devastated Joplin, Missouri and they tells their amazing story to CNN’s American Morning.