America's voracious oil consumption is criticized for many reasons in the media today, but three reasons seem to dominate the headlines. First, the Gulf oil disaster has galvanized public outrage at oil companies and led to questioning of our energy needs which push oil rigs out into treacherous deep waters. Second, climate change attracts significant attention, as academy award-winning films are made on the topic and the manufactured "Climategate"; scandal fills news articles with tales of espionage. Finally, as the Iraq War drags on and tensions with Iran remain high, every politician is giving lip service to the national security threat created by "our dependence on foreign oil." But what often gets ignored is perhaps the most obvious and persistent problem involved with oil use: air pollution.