“A good politician is almost as rare as an honest burglar,” once quipped H. L. Mencken. After the shenanigans around the latest congressional pay increase, America’s burglars should file a posthumous libel suit against Mencken for that disparaging comparison. There is a pity party in Washington: You weren’t invited, but you’ll pay the bill. The Constitution’s 27th Amendment, ratified in 1992, prohibits any law “varying the compensation for the services of the Senators and Representatives” from taking effect “until an election of representatives shall have intervened.” But the Constitution...















