DAVID HARSANYI: Get out of the way, you old fogies. “Theoretically, it would be nice to allow citizens to vote for anyone they please, young or old. But since we already have a minimum, constitutionally mandated age limit to serve in place, why not a maximum age? How about at least placing it wherever the average life expectancy falls? Because, right now, Washington looks more like Del Boca Vista than America.”