Some Americans spend billions to get teeth whiter. Some wait in line to get them pulled. | The Washington Post
▻http://www.washingtonpost.com/sf/national/2017/05/13/the-painful-truth-about-teeth
As the distance between rich and poor grows in the United States, few consequences are so overlooked as the humiliating divide in dental care. High-end cosmetic dentistry is soaring, and better-off Americans spend well over $1 billion each year just to make their teeth a few shades whiter.