What town was "you can't go home" video by Bon Jovi filmed in? Any reason why that town?

Yes...the video was filmed in Philadelphia, where Bon Jovi donated the money they would use to make a "normal" video to Habitat for Humanity, building four homes instead of spending the money on a video. The footage used in the video was mostly doentary film of the actual building of the houses, with the shots of the band and Jennifer Nettles (in the "country" version) actually filmed at the home sites. Several scenes from around Philadelphia are also included, with various groups of Jovi friends shouting "It's Alright" at the end.