Barack Obama owes his presidency in no small part to the power of rhetoric. It's too bad he doesn't appreciate the damage that loose talk can do to America's tax system, even as exploding federal deficits make revenues more important than ever.At his Arizona State University commencement speech last Wednesday, Mr. Obama noted that ASU had refused to grant him an honorary degree, citing his lack of experience, and the controversy this had caused. He then demonstrated ASU's point by remarking, "I really thought this was much ado about nothing, but I do think we all learned an important lesson. I learned never again to pick another team over the Sun Devils in my NCAA brackets. . . . President [Michael] Crowe and the Board of Regents will soon learn all about being audited by the IRS."
Just a joke about the power of the presidency. Made by Jay Leno it might have been funny. But as told by Mr. Obama, the actual president of the United States, it's hard to see the humor. Surely he's aware that other presidents, most notably Richard Nixon, have abused the power of the Internal Revenue Service to harass their political opponents. But that abuse generated a powerful backlash and with good reason. Should the IRS come to be seen as just a bunch of enforcers for whoever is in political power, the result would be an enormous loss of legitimacy for the tax system.
Our income-tax system is based on voluntary compliance and honest reporting by citizens. It couldn't possibly function if most people decided to cheat. Sure, the system is backed up by the dreaded IRS audit. But the threat is, while not exactly hollow, limited: The IRS can't audit more than a tiny fraction of taxpayers. If Americans started acting like Italians, who famously see tax evasion as a national pastime, the system would collapse.
One reason why Americans don't act like Italians is that they see the income-tax system as basically fair in execution. A tax audit or a tax-fraud prosecution is still seen, usually, as evidence that someone has done something wrong. If it comes instead to be seen as "just politics" then the moral component of the system will be gone. For the system to work, people have to believe that it is fundamentally fair.
Obama acts like a roman emperor and his band of cronies the elite in an ivory tower. He is setting the stage for a really nasty and potentially violent backlash against the federal government.