W. Kamau Bell helps bring 'Beauty 2 the Streetz'

W. Kamau Bell joins Shirley Raines, who runs the non-profit Beauty 2 The Streetz, as she and her team get to work helping those without shelter feel renewed. "United Shades of America" airs Sunday, August 30 at 9 p.m. and 10 p.m. ET/PT.