It was heralded by then-Gov. Jerry Brown as a way to simplify K-12 education spending and close the state’s achievement gap by giving more money to districts that disproportionately serve needy kids.

Since then, state spending on schools has increased about 50%. But, as state Auditor Elaine Howle explained in a troubling report last month, there is no way to track whether money is being spent as it should.

Click here to read the article in the Mercury News.