Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/renewed-conversation-on-stigma-facing-black-men-in-america Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Story The killing of Trayvon Martin provoked candid reflection from President Barack Obama on the subject of discrimination and American race relations. Nathan McCall, Khalil Gibran Muhammad, Bishop Harry Jackson Jr. and Michael Melton join Jeffrey Brown to continue the conversation on life and perception for black men in the U.S.