Read the book. It's not about "lying on this form is a felony" and "posessing X much coke" type stuff. It's more about the ambiguity of the law and enforcement discretion than anything else. Think like Martha Steward "well you said X to us and despite believing it in good faith at the time we can prove that on day Y you were informed of Z therefore lied to us, therefore we can prosecute this as a felony if we so choose" type of fact patterns.