I'm troubled by what I'm hearing from politicians -- on both sides -- concerning the type of person who should replace retiring Supreme Court Justice Sandra Day O'Connor and the process that should be followed to determine her replacement. On "Fox News Sunday," Republican Sen. Lindsey Graham said, "Well, replacing a Supreme Court justice is very important, but they come and go. Really what I think is at stake is the reputation of the Senate. Can we have a confirmation process that will hold the Senate up to the world and the nation as a deliberative body made up of...