Over the past week, House Speaker Nancy Pelosi toured the Middle East with a congressional entourage and a generous collection of scarves. The scarves provided her with an additional bit of sartorial modesty when the situation required it and she was also able to use them to cover her head when protocol dictated -- such as when she visited the tomb of John the Baptist inside a mosque in Damascus and tied one around her head in the manner of a Hitchcock heroine.