By John Fensterwald

It looks like “High Noon” again for California and the Obama administration over education.

Hours before a key vote in the Legislature, Secretary of Education Arne Duncan has warned California not to administer a partial practice or field test on the Common Core standards to some students in lieu of giving the existing tests on state standards to all students next spring – or face consequences.

via Duncan threatens repercussions if California ends state tests for all students | EdSource Today.