A telling example of what it has all come to can be found in the person of Rick Santorum, the junior Republican senator from Pennsylvania. Elected to the House in 1990 and then the Senate in 1994, Santorum, forty, is the apotheosis of the brash newer member who imposes himself on the working order of the Senate, demonstrates little respect for the institution, becomes a one-man ideological enforcer, and brings down the level of civility. Toothy, with a shock of dark hair, Santorum looks the perfect pol for the television age. Unburdened by brilliance, he makes his impact through pestiferousness.