Why should government agents spy on us? They work for us. How about we spy on them? On cops when they arrest and interrogate people or contemplate suspending freedom; on prosecutors when they decide who to prosecute and what evidence to use; on judges when they rationalize away our guaranteed rights; and on members of Congress whenever they meet with a lobbyist, mark up a piece of legislation, or conspire to assault our liberties or our pocketbooks.
~ Judge Andrew Napolitano, A Nation of Sheep