But as a former Census taker who has written about Census controversies for more than 25 years, I distrust this blunderbuss.

In 2005, the American Community Survey replaced the long Census form that was sent to a minority of respondents as part of the once-a-decade population count. Many congressmen are irate that the Census Bureau threatens $5,000 fines against anyone who refuses to answer all the questions. Rep. Ted Poe (R-Tex.) denounced it as an "unnecessary and completely unwarranted government intrusion."

Unfortunately, citizens' compliance with Census demands does nothing to ensure that the government itself will respect their privacy or obey the law.

The survey demands to know each residence's previous month's electric bill. This sounds innocuous, except that the Drug Enforcement Administration uses electric bills to snare search warrants to raid homes suspected of growing marijuana indoors, victimizing innocent homeowners. The San Diego Union Tribune reported that when drug agents raided 25 residences, "homes were targeted largely based on unusually high utility bills."