"I know them all. This one on the wheelchair, with everybody around her. She sells heroin. That guy who’s looking at you like that - he’s high on crack. Don't take a picture of him or you might not get home to your daughters alive."
I first met Phillip Black on a corner of cosmopolitan F Street in Washington, a few stops away from Ford’s Theatre, where Abraham Lincoln was shot, and almost within earshot of the White House.