DEERFIELD, Ill., 2016-Aug-21 — /EPR Retail News/ — Walgreens today (17 August 2016) is launching its safe medication disposal kiosk program in Oregon with the installation of drug take-back kiosks at six Walgreens drugstores across the state. The launch is part of Walgreens effort, announced in February, to install safe medication disposal kiosks at more than…