This promo trailer for Chris Rock's upcoming documentary will have you laughing, shaking your head and sharing it on FaceBook (at least that's what I did). It's a refreshing take on race and gender. Apparently, Rock was inspired to make the film when his daughter asked him, "Daddy, how come I don't have good hair?" The comedian set out to have frank discussions with Black women about their hair. Oh yeah, he also talked to men about how they handle their women's weaves in bed. The movie's supposed to hit theaters Oct.9 for a limited time.