but in violent neighborhoods in baltimore and north philadelphia, lucky severson found pastors very much involved on both sides. >> what do we want? >> sign the code. >> what do we want? >> sign the code. >> reporter: this is a rare site these days, protesters outside a gun shop. it's called delia's, and it's in north philadelphia. the organizers are religious leaders from many different faiths. there are also people of faith protesting the protesters, like bill grumbine. >> well, i am not here to demonstrate against the gun store. i'm here to show support for the gun store, and i always have a bible with me. >> reporter: both sides say gun violence is a moral issue, and both rely on their religious views to support their opposing positions. pastor david tatgenhorst and bishop dwayne royster say they're not against guns or gun ownership but can no longer keep silent about gun violence. >> our coalition of pastors and rabbis and different religious leaders has just become so appalled...