“In politics, looking at the big picture is the most convenient way to avoid getting bogged down in annoying little details, like the facts. That's why politicians always talk in generalities, such as "balancing the budget" or "obtaining justice under law" or "maintaining meaningful employment," when they really mean "massive spending cuts in programs advocated by my opens," or "creating a religious loophole for my largest contributor," or "keeping open a redundant and wasteful government facility in my district.”