““He finished his food quickly and then nervously looked from person to person. I could tell that he wanted to ask a question, so I wrapped my arm around his shoulder and asked if he needed anything. 'Yeah,' he started, refusing to make eye contact. And then, almost in a whisper: 'I wonder if I could get a few more french fries.' He was hungry – in 2014, in the richest country on Earth. He wanted a little extra to eat, but felt uncomfortable asking.””