jon: new video to show you of a strong aftershock rattling folks in new zealand. after shocks are an almost daily occurrence here since the 6.3 magnitude earthquake that hit in february at christ church. people there are very afraid. the first 5.2 magnitude quake striking around lunchtime. about an hour later a much stronger magnitude 6 aftershock sent many people into a panic, a feeling that is wearing people down. >> i was in a boo booth in there getting ready for an x-ray, everything just went crack, bang, and i'm feeling real jittery. >> it's very exhousing. you are here in town and you