(Portland, OR)  --  Three men are in custody and a cache of drugs, guns, and counterfeit money have been seized as part of an ongoing investigation.  A warrant was executed yesterday morning at a home on North Buchanan Avenue by the Portland Police Bureau's Special Emergency Reaction Team.  Authorities say two guns, counterfeit U.S. currency, and drugs including Oxycontin, cocaine, methamphetamine, heroin, ecstasy, and marijuana were seized from the home.  The three suspects were booked into the Multnomah County Jail.