(Huntington, WV)  --  A statewide effort to collect unwanted prescription drugs is happening this weekend.  It's part of the National Drug Take Back event set for Saturday.  In the first six years, West Virginia has collected more than eleven tons of prescription drugs.  The Huntington Police Department, West Virginia State Police and Cabell County CVS on Route 60 will all take in the unwanted medicine from 10 a.m. to 2 p.m.