You win the modern financial-regulation game by filing the most motions, attending the most hearings, giving the most money to the most politicians and, above all, by keeping at it, day after day, year after fiscal year, until stealing is legal again.

By incentivizing Wall Street players to sniff out inefficient or corrupt companies and bet against them, short-selling acts as a sort of policing system; legal short-sellers have been instrumental in helping expose firms like Enron and WorldCom.

What we Americans go through to pick a president is not only crazy and unnecessary but genuinely abusive. Hundreds of millions of dollars are spent in a craven, cynical effort to stir up hatred and anger on both sides.

You win the modern financial-regulation game by filing the most motions, attending the most hearings, giving the most money to the most politicians and, above all, by keeping at it, day after day, year after fiscal year, until stealing is legal again.

The NFL, sadly, has a fatal environmental problem: It kills its workers.

The failure to work out sensible budgets makes it impossible for government agencies to make long-term plans, and instead leaves them scrambling to spend money in the short term.