An investigation has been launched by the Texas attorney general into numerous cities across the state. The probe involves approximately 1,000 cities, with Houston being one of them. The investigation is related to a new state law, although specifics about the law and the investigation's focus are not provided here.

For more detailed information, readers can refer to the source, KHOU Houston. Further details about the investigation and its implications can be found through the source, as the available information is limited to the launch of the investigation and its scope.