Two days after he was consecrated as bishop of the Episcopal Diocese of Central Florida, Gregory Brewer was marching Monday with the crowd demanding justice for Trayvon Martin. He was the only white clergyman to address the Sanford City Commission inside the Civic Center that evening, urging city leaders to address the concerns of the black community. "I thought it was very courageous," said Andy Searles, a pastor with Aloma United Methodist Church in Winter Park. "It would have been very easy for him to sit in his office and organize the paperwork on his desk, but he made a...