richard preston, who had never been married, had daryl davis at his klan wedding. >> as you stand in presence of god. >> reporter: this time, it was davis giving something away. the bride. >> me and his friendship is something special. >> she wanted me to be a part of this wedding. that's beautiful. that's a seed planted. >> reporter: as you might imagine, this store has evoked anger and hope. some people very upset with daryl davis feeling like he is sympathizing with this man who clearly holds racist ideals but daryl says, look, he has a proven track record. he has done this so many times and he has made a difference. he asks other who criticize him, what have you done? as far as what is going to happen here in d.c., here in lafayette park, we are expecting both sides that they will not come together if police have anything to do with it, they are keeping them separated. one side, of course, unite the white rally and nationalist groups coming out which includes david duke as one of the organizer answer mr. jacob kessler and expect another side to show up in much larger numbers and t