There's a number of problems. One is that it's whackjob fundamentalists that want to use this simply to isolate their children from reality. Another is that t

There's a number of problems. One is that it's whackjob fundamentalists that want to use this simply to isolate their children from reality. Another is that there's so many religions that just don't quite agree & wouldn't want their money going to a Baptist/Catholic/Jewish/Mulsim/Hindu/Scientologist/Mormon/whatever school. Finally, and most importantly, there's the 1st Amendment which provides for separation of church & state & putting any state money towards religious education is a clear violation of this principle.