Harvey Milk and the city of San Francisco gives many people the "permission" they need to fight for gay rights in other places. The Castro became a symbol of this permission and Milk's legacy has since spread across the world. Today, a day before the 40th anniversary of his death, we look at Harvey Milk’s message of hope through the eyes of one man who watched, admired and acted on that message.
Guest: Greg Carey, Chief of Patrol for Castro Community on Patrol
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