they took ak shuck after the deadly tornado in joplin packing up supplies and driving through the night to get there to help in the rescue effort. josh and jill dugger talk about their experience in this "impact your world." >> i'm jill dugger. >> and i'm josh dugger. >> we can make a difference with search and rescue. >> and tornado relief in joplin, missouri. we were here in arkansas where we live. >> thoughts started coming. what can we do to help? >> basically we packed everything up and got water bottles, gatorade -- i've been around emergency situations in working as a volunteer firefighter. given that jill, jana are active duty firefighters, they were able to plug right in. join the movement. >> impact your world. >> go to cnn.com/impact. >> there are many ways to impact your world. if you want to help people in the recent tornado outbreaks,