(Keno, OR)  --  Police say a traffic stop in Southern Oregon led to the arrest of a man for money laundering.  An Oregon State Police trooper pulled over a car for several traffic violations near Keno, southwest of Klamath Falls on Monday.  The sergeant saw evidence of criminal activity, searched the car and found 236-thousand dollars in cash that was packaged in vacuum sealed baggies.  The trooper arrested 27-year-old Drew Miller of Sioux Falls, South Dakota.