The U.S. Smelter news once again puts Clarksville in the national – even global – spotlight. Here are some ways the news might play out locally. Plus: Whose fault is it when middle school kids don't get adequate recess? Are murder charges justified in fentanyl deaths? How you can help fill Clarksville with trees, and why Ryan still has Christmas nightmares about the Johnsons' glowing snowman.