‘The House should sharply reduce IRS funding until the agency is more responsive.” Well, I’d have omitted everything after “funding” but this was still an astute observation, offered at the conclusion of Thursday’s excellent Wall Street Journal editorial. I’m grateful to have smart guys on the team, even if slumming with us power-of-the-purse radicals may get them booted from the GOP’s “We’re only one-half of one-third” circle of submission. The editors were exercised over the revenue agency’s latest shenanigans, which include covering up its past shenanigans — the willful targeting of conservative groups in order to frustrate their opposition to...