alabama. >> i got phone calls from relatives and friends saying it's a bad storm, a big tornado that came through. i sat up and thought about what can i do to give back to my community? i came up with this hair brained idea to ride a bicycle across the state. i decided to make it an annual event to raise money for the tornado victims. i want to make the rest of the country aware of how severe a tornado can be. when you don't have a place to get out of the way of a tornado, a lot of people get injured, lose their lives hiding in a closet or getting in a bathtub doesn't work when the whole house is getting picked up off the foundation and thrown down the street. to continue this bike ride and to raise money to build community tornado shelters, i think that's my calling. join the movement, impact your world. go to cnn.com/impact.