You missed oxycontin, which came after meth. It had the advantage of being legal, so it was a lot more pervasive. That one got plugged up at the source, by suin

You missed oxycontin, which came after meth. It had the advantage of being legal, so it was a lot more pervasive. That one got plugged up at the source, by suing the manufacturer. Fentanyl came in to replace it.