As the man continued to post up Nazi insignia, Mohan followed and ripped down each sticker. "Not in my city," he can be heard saying in a nine-minute video of the incident .

PETALUMA, Calif. (KGO) -- For more than 40 years, Mrs. Grossman's Paper Company has been manufacturing stickers in the Bay Area, but is now moving out of California. Its warehouse in Petaluma ...