Home & Family | Personal HealthAmerica, it’s time to clean out your medicine cabinet. Those old, expired, dangerous prescription drugs that you no longer need and are wondering how to get rid of safely — and anonymously — and for free? Mark your calendars for 10 a.m. to 2 p.m. Saturday, for National Prescription Take-Back Day. Collection sites and times are posted at www.deadiversion.usdoj.gov/drug_disposal/takeback. This is the sixth time in three years that the Drug Enforcement Administration (DEA) has offered this event. Last year Americans …