In Detroit, hair styling isn't just a matter of personal grooming, it's a way of life, and Andrew Dosunmu's documentary Hot Irons offers an inside glimpse at Motor City hair salons that turn the tresses of their African-American clientele into remarkable works of art. Dosunmu takes his cameras to Detroit's annual "Hair Wars" competition, in which stylists compete to see who can create the wildest and most outrageous hairdo. Offering... see more