Godlis hipped me to this very interesting historical look at street photographers in New York City, Everybody Street.
From the film's site:
"Everybody Street" illuminates the lives and work of New York's iconic street photographers and the incomparable city that has inspired them for decades. The documentary pays tribute to the spirit of street photography through a cinematic exploration of New York City, and captures the visceral rush, singular perseverance and at times immediate danger customary to these artists.
Featured Photographers - Bruce Davidson, Elliott Erwitt, Jill Freedman, Bruce Gilden, Joel Meyerowitz, Rebecca Lepkoff, Mary Ellen Mark, Jeff Mermelstein, Clayton Patterson, Ricky Powell, Jamel Shabazz, Martha Cooper, and Boogie, with historians Max Kozloff and Luc Sante.
Rent or buy this film, and see some extra features, at Vimeo here.