A Danbury-based reserve group of the U.S. Army has a new commander.  The 411th Civil Affairs Battalion held a Change of Command ceremony over the weekend.  Lt. Col. Robert Beat was welcomed to Danbury and the group honored Lt. Col. Cecil Piazza for three years of dedicated service.  State Veteran’s Affairs Commissioner Thomas Saadi, formerly assigned to the 411th, was on hand to recognize the outgoing commander.