Congress Has an Age Floor and No Ceiling. That's Backwards for Gen Z.

Senator Dianne Feinstein's visible decline in her final years in office. Senator Lindsey Graham's sudden death. Senator Mitch McConnell's own recent hospitalization, and his halting explanation of it afterward. Three senators, three separate incidents, no obvious connection between them, except that the saga of these three senators is really one story about the problem of not knowing when to step…