There are few hairstyles more divisive than the mullet. The hairdo has historically been scoffed at by the mainstream yet has thrived in its fringes. The mullet — known by some as "the Missouri Compromise" — has been associated with professional or aspiring hockey stars, 80s pro wrestlers and hair metal rockers. Barber Sir Carrawell and hairstylist Onawa Brown share their thoughts on the retro hairdo and why they think it’s made it from the fringe back into pop culture.