DALLAS — A group of Texas families filed a federal lawsuit Monday to bar 14 school districts from implementing a new state law requiring classroom displays of the Ten Commandments. That ruling, issued in response to a similar lawsuit from families in July, temporarily prohibited 11 school districts from displaying the Ten Commandments. Many of the 14 school districts named in this suit are in North Texas, including Fort Worth ISD, Arlington ISD, McKinney ISD, Frisco ISD, Northwest ISD, Azle ISD, Rockwall ISD, Lovejoy ISD and Mansfield ISD. The groups represented the Texas families in the similar suit filed in July. Farrell also pointed out that posters must go up if they are donated, but school districts do not have to purchase them.