So What If Quarterback RGIII Is 'Not Really' Black?

The Barbershop guys talk about preventing tragedies like last week's shooting in Newtown, Conn. Also, a sports commentator said Washington Redskins' Robert Griffin isn't black enough. Host Michel Martin talks with culture critic Jimi Izrael, civil rights attorney Arsalan Iftikhar, journalist Michael Skolnik and policy analyst Timothy Johnson.