MIAMI, Florida -- An ad placed in a Florida community newspaper by a city Democratic club attacks President Bush and U.S. policy in Iraq, and threatens Defense Secretary Donald Rumsfeld. The ad says of Rumsfeld, "We should put this S.O.B. up against a wall and say, 'This is one of our bad days,' and pull the trigger." The ad was placed by the St. Petersburg Democratic Club in last week's issue of The Gabber, a weekly community newspaper based in Gulfport, next to St. Petersburg on Florida's Gulf Coast. No one from the club could be reached for comment, but...