just an addition to the seperation of state and church thing.
nowhere is that law found, it is found in documents, but nowhere in actual law until 1947.
it comes from the words of a supposed letter written by thomas jefferson, who was talking about the federal government adopting a religion, like england had. at that time every colony actually had an official religion, some had multiple. this continued for a while when they became states. jefferson, himself a deist, believed in god wholly, and wrote of creating a wall sperating church and state. hear that, creating a wall, which means that church and state do mix, yet there must be protections put in place so that one does not take over the other in any direction, religion to control govt, or govt to control religion.
in no way are vouchers unconstitutional. its has been tried, and tested, and withstood appeal.
VOUCHERS NOW!!