“Do something; do something” the shelter’s amateur boxing team chants from the back of the chapel. Doc Manny is the youngsters’ coach. In tough neighborhoods downtown, a gym changes lives. At the moment, the youngsters are imploring their elders to throw a punch in their own defense. In one week, the President of the United States visited San Diego and accused homeless shelters of causing homelessness. Days later, the sheriff of Bakersfield up north ducked questions about jailing displaced people…..