Yuri A year ago Yulia, my niece, lost both her parents. Two months ago she completely stopped speaking. Her psychiatrist thought a gentler presence around the house might be good for her. She suggested a nanny for the child. Naturally, I would do anything that would help her regain her happy childhood. But I didn't expect the woman who stepped into my office. Yeah, she's got my attention, all right, but for all the wrong reasons. I sure as hell don't...