Constitutional Right to Pray in Public Schools

“My administration is also defending religious liberty, and that includes the constitutional right to pray in public schools"

https://www.youtube.com/watch?v=MOcx9wLBVi4

Is that what he's talking about?

And BTW, the whole Cyrus analogy - I don't think Cyrus was in synagogue studying the Torah, telling the Jews he was one of them.