The broader issue is there are many U.S. conservative Christians who feel that public schools have become hostile to their faith.

In my view, schools ought to allow students to express various points of view as long as it's not hostile. I don't think, in my view, the T-shirts don't rise to the level of creating a hostile environment. I do think that some things go overboard.

I hope I live to see the day when, as in the early days of our country, we won't have any public schools. The churches will have taken them over again and Christians will be running them. What a happy day that will be!

There's been an effort over recent decades to persuade many conservative religious people that separation is not in the Constitution, and to undermine support for it.

Generally speaking, private and religious schools are not subject to the First Amendment.

We usually speak at either liberal or moderate schools. Only once have we spoken at a conservative school, and this particular one was very conservative. John was anxious for how he would be received and I was glad to see that he was treated with great respect. I, however, spoke at the University of Wisconsin, Madison recently and was hissed at - hissed at, like vaudeville! The situation also required a police escort to my car. That event however, was without John. If he had been there, the reaction would have been much better, I am sure.