Roland Martin says he 's been comparing the Florida shooting to the Emmett Till case . The Bus Boycott came on the heels of that killing , he says . Dr. King teaches the value of well - directed anger , Harry Belafonte noted . But if we 're going to see a true change in this nation when it comes to social justice and the legal system , it will have to be led by young people . A government that only responds to anger and outrage should not , Martin says .
Roland Martin says he 's been comparing the Florida shooting to the Emmett Till case . The Bus Boycott came on the heels of that killing , he says . Dr. King teaches the value of well - directed anger , Harry Belafonte noted . A government that only responds to anger and outrage should not , Martin says .