call staged regular protests, sit-ins, and prayer vigils at this philadelphia gun store called colosimo's. the interfaith ministers were responding to a bureau of alcohol, tobacco and firearms study showing that over 400 guns from colosimo's had been used in crimes. in fact, 12 interfaith ministers including tatgenhorst were arrested for obstruction and conspiracy and spent a night in jail. then they pleaded their case to the judge. >> the judge listened to this, and she acquitted us. our argument was that we were trying to prevent a greater harm by breaking a smaller law. >> reporter: a few months later, colosimo's lost its license to sell guns, a victory for heeding god's call. >> i already have the glock. i already have the 1911. >> reporter: when the baltimore chapter of heeding god's call tried to close down clyde's sports shop after complaints of selling guns to straw purchasers, pastor russ tenoff was there to defend the store. one of the owners, bill blamberg, says he won't sign the code because it violates his customers' privacy. but he knows some people get guns who shouldn't. >