A lawsuit has been filed in Texas regarding the state's voucher program. Muslim parents and private schools are involved in the suit. The issue at hand is the exclusion of Islamic institutions from the program.

Further details about the lawsuit are available from Houston Public Media. The suit was filed in response to the exclusion, but specific circumstances surrounding the filing are not specified here. For more information on the lawsuit and its implications, readers can consult the original source, which may provide additional context and details about the case and the parties involved.