DALLAS (AP) - Harriet Miers is so private that three days after her nomination to the Supreme Court, even her brother says he is learning things about his younger sister. Robert Miers, 62, said Wednesday that he has prodded his sister to tell him about her work with President Bush, but the most she will ever say is that she chopped wood with him at his Crawford ranch or jogged with him in Washington.``She says everything is confidential,'' said Roberts Miers, who answered the door at his sister's 4,000-square-foot home in an upper-middle class neighborhood just north of downtown Dallas.The...