Yup, the tighter we get here, the more gets sent to china, working well so far. We don't want them to have reasonably clean power river coal, so China starts investing in south american mines that have some of the worst coal around, yup, keep clamping down with regulations, once we get it all shut down we can sit around in the dark looking at flowers and weeds, wondering which one is still legal to eat. Keep on regulating, we keep doing what others don't and it's making the world dirtier.