Trayvon Martin says he was justified in killing black teen because he felt threatened . Michael Dunn : Trayvon Martin thinks he 's a victim even though teens had no weapons . She names Dunn , Renisha McBride , Trayvon Martin -- all gunned down . She says `` white '' is seen as innocent , `` black '' carries presumption of being a thug .
Michael Dunn says he was justified in killing black teen because he felt threatened . Carol Anderson : Dunn thinks he 's a victim even though teens had no weapons . She names Trayvon Martin , Renisha McBride , Jonathan Ferrell -- all gunned down . She says `` white '' is seen as innocent , `` black '' carries presumption of being a thug .