I smiled and shook my head. "If you won't tell me who it is you're looking for, I can't help you much there, can I?" He looked down, avoiding my gaze. "There's one thing I can do, though," I said. "I've got reasons of my own to dig up dirt on William Sutcliffe. If I find something you might use, I'll get it to you immediately. As long as you agree to do the same: anything you learn, you tell me. Karimasu-ka?"