If you need a reason to oppose the coal port, how about those tornadoes in Oklahoma? Back-to-back Force 5s, one with the widest diameter on record.
Scientists tell us increased atmospheric turbulence produces more catastrophic weather events. They have diagnosed planetary smoker's cough, portending life-threatening lung disease -- not just for coal-addicted China, but globally. It does us no good to clean up our air, while enabling the pollution of theirs; we all share the same atmosphere.