A letter from NAACP: All of last week, I was in Sanford, Florida, pursuing justice for TrayvonMartin. I listened to community concerns about the Sanford Police Department,and stood with Trayvon's parents and 30,000 others in Sanford, a town with only50,000 residents.Tracy Martin and Sybrina Fulton have been pillars ofcourage. Like Mamie Till after the brutal murder of her son Emmett, Tracy andSybrina have stood and shown the world what hate and violence have done to theirchild, and the nation and the world have responded. Their leadership hasresulted in a global movement for justice for Trayvon and, most recently, in theappointment of a special prosecutor to review their son's case.TheSeminole County branch of the NAACP has played a critical role in igniting thismovement for justice in Sanford....