Democrat New Jersey Lt. Gov. Dale Caldwell resigned Friday after an independent investigation substantiated sexual harassment and ethics violations against him, Gov. Mikie Sherrill announced."He submitted his resignation to me this afternoon, which I accepted," Sherrill said during a news conference in Trenton.Sherrill had given Caldwell until Friday to resign after the investigation found he "failed to uphold the responsibilities of his office" and demonstrated a pattern of behavior that did not meet her administration’s standards.NEW JERSEY GOV MIKIE SHERRILL CALLS ON LIEUTENANT GOVERNOR TO...