from the getting-an-A-in-cafeteria dept.
AustinSlacker writes "An Iowa school district's lunch program asks children as young as 5 years old to memorize a four-digit PIN code so it can monitor what they eat in the school cafeteria - prompting some parents to claim it's an unhealthy case of 'Big Brother.' An over reaction by parents or an unnecessary invasion of privacy?"
Never ask two questions in a business letter. The reply will discuss
the one you are least interested, and say nothing about the other.