Although economists have studied the sensitivity of import and export volumes to changes in the exchange rate, there is still much uncertainty about just how much the dollar must change to bring about any given reduction in our trade deficit.
Different people get different things out of the images. It doesn't matter what it's about, all that matters is how it makes you feel.
The pain comes from knowing that we have never been safe, and therefore will never be safe again. It comes from knowing we can never be so ignorant again. It comes from knowing we can never be children again. Losing innocence. Remembering heaven. That was the essence of hell.