Note: The following story was first published in The Advance News June 19, 2013. The advice given in this story – be aware of who your neighbors are – still rings true today.Any way you cut it, six tons of marijuana is a lot of pot. Even by South Texas standards.Last October, there was a 3,000-pound pot bust in Pharr. Quadruple that, and you’ve got what San Juan police discovered when they executed a search warrant last Thursday night at a home on a street corner just south of the expressway, adjacent to the San Juan Shrine.“No one was inside ...