who were hurt on this day last year when an event f-5 category tornado ripped through joplin and duquesnebut it they were the lucky ones. in just 30 minutes, the mile wide tornado had killed more than 150 people, damaged or destroyed some 10,000 homes and buildings. >> we turned on our weather radio and heard that st. john's had been hit. and the announcer's voice had the fear in it that we knew it was really bad. >> reporter: today the scars are still everywhere, but new homes keep springing up on this anniversary day, the city broke ground on three new schools. and the spirit of job lynn is stronger than ever. the highlight among the anniversary events is a walk of unity. thousands of people are taking a four mile walk through the parts of the city that were most affected by the tornado. in joplin, missouri, jina kim, news 4. >>> a couple who live in tornado alley got married against a one of a kind backdrop. caleb and kendra recently tied the night in harper, kansas. after walking down the aisle, their wedding photographer captured and amazing shot. the picture shows two tornadoes in t