The national debt is totally unlike a family budget for about a gazillion reasons, not the least of which being that families cannot raise money by fiat or deflate the size of their debt unilaterally and that family members die instead of existing infinitely.

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.

There is a reason it used to be a crime in the Confederate states to teach a slave to read: Literacy is power.

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.

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