Public Affairs Valley Voices: Dr. Rob Valuck Part 2 (opioid crisis) KDNK | By Amy Hadden Marsh Published March 22, 2018 at 7:10 PM MDT Facebook Twitter LinkedIn Email Listen • 22:35 Part 2 of Dr. Rob Valuck's presentation about opioids to health and human service/treatment providers and law enforcement on March 14 in El Jebel. Click here for Part 1.