Governor Carlson says his proposed education tax credits will enhance, not harm, public education. Carlson spoke to hundreds of school choice advocates today at state capitol rally. The controversial plan would help Minnesota families supplement their children's education in public, private and home schools. Carlson has been turning up the heat on the legislature to pass the plan he says builds on a tradition of expanding choice. Opponents say they object to any attempt to shift public funds to private schools, which are not accoutable to state taxpayers. Minnesota Public radio's Tim Pugmire reports... "Minnesotans for School Choice," invited one thousand private school.