What a great piece from The Oregonian.21 April 2012By Tom Hallman, Jr.When he was 12 years old, the boy did something he only later realized probably hurt his seventh-grade teacher. It was minor -- he was, after all, a kid -- but in time, when he was older and wiser, he wanted to find this teacher and apologize.But the teacher seemed to have vanished. Over the decades, the man occasionally turned