If age is now becoming a criterion for holding public office, why do people continue to vote, without criticism, for Sen. Charles Grassley, (aged 90), Grace Napolitano (86 years old), D.C. Delegate Eleanor Holmes Norton (86 years old), Rep. Hal Rogers (85 years old), Rep. Maxine Waters (85 years old), Rep. Steny Hoyer (84 years old), Rep. Jim Clyburn (83 years old), or Sen. Bernie Sanders (82 years old) ?