HARRISBURG, Pa. (AP) — Public school advocates in Pennsylvania are criticizing publicly funded programs that pay tuition at private and religious schools. They say many such schools discriminate by cherry-picking which students are able to attend. School funding is an unresolved area of contention as the House and Senate return to session on Monday. Democrats are pushing for billions more for public schools, while Republicans press to expand taxpayer funding for private schools. The two sides are clashing over a program that provides tax credits to defray the cost of private-school tuition.