dr. joshua weiner. good morning. thanks for joining us as always. so the number of teens and young adults with opioid use disorder increased six fold from 2001 to 2014. those numbers are really alarming. what do you see is behind this surge in opioid addiction, especially for young people? >> well, we've seen this search medications, and then what happens is people have these pain meds sitting around their house in their medicine cabinets and this type of medication and -- has just sort of become en vogue over the last decade so kids look around and find this stuff in their parent's medicine cabinet and they start taking it and the problems with these medications is that it's not very hard to quickly become addicted to them. >> so how do you treat it? you have to treat it with medication as well. >> you don't have to. this is not something that requires mediciation, but like most addictions, you're going to have the best outcomes if you combine medication plus a therapy or other treatment approach and what this study looked at, two of the best metho