Arizona republic:   “Arizona’s medical-marijuana dispensary program has been fraught with legal challenges since its inception three years ago, and a new court battle among dispensary operators has put several locations in jeopardy, including one in Gilbert.  An apparent power struggle among development partners has stalled plans to open East Valley Patient Wellness Center near Power and Warner roads in Gilbert, and town officials are now seeking to strip the developer of a use permit they awarded him last summer.”