Presidents recently have wanted to be ranked as the greatest or smartest in history. They would have their images imposed on Mt. Rushmore if they could after a month or year in office. They are given Nobel prizes or Popes to feel good about themselves- so why not go ahead and use some kind of laser-holography to put their images on Mt. Rushmore at night over those already existing in repose, chiseled serenely in stone by day.
When the next greatest ever leader arrives the new face of glory may be presented to awestruck masses breathing free with some minor percent of carbon monoxide spoiling the purity of things.
