Shame and Honor"It's a nice piece of pageantry. . . . Rationally it's lunatic, but in practice, everyone enjoys it, I think."HRH Prince Philip, Duke of Edinburgh Founded by Edward III in 1348, the Most Noble Order of the Garter is the highest chivalric honor among the gifts of the Queen of England and an institution that looks proudly back to its medieval origins. But what does the annual Garter procession of modern princes and politicians decked out in velvets and