Oldies but goodies?

Hillary, Jeb, and Mitt. Old duffers in the Senate and House. Most of the SC judges. Naughty or nice, they’re old. But are they effective? Do they have enough stamina to continue a political life? And, most importantly, why aren’t younger people stepping forward? Even Barbara Bush wondered about that, specifically why someone else besides the Clintons and Bushes couldn’t run for president. My ponderings are more general: is politics so tainted that people can’t even imagine running for office?...