Already did in good old Texas. Passed in June.
They now have: mandatory 10 commandments in every classroom. Mandatory "in God we trust" sign if anyone donated one to the class. Mandatory "Bible infused" text books. And they just passed a bill in May allowing public schools to have a period for prayer and reading the Bible during the school day.
The public schools are starting to be more religious than the Catholic School I went to as a kid.