DELTA TWP, Mich (WLMI)  Three people are behind bars for operating a meth in Delta Township.  Sheriff’s deputies in Eaton County arrested the supects yesterday at a duplex on Chanticleer Trail.    Authorities uncovered a meth lab in the lower unit of the residence. Two women were immediately taken into custody—a man was arrested when he arrived at the duplex.  All three are due in court later today.