What to do about Murdoch's $47 million deal with Bloomberg's schools?

From Think Progress:

New York is readying to hand over tens of millions of dollars in taxpayer dollars to a corporation that may have hacked 9/11 victims and which is being defended in the scandal by a man who once was a high-ranking official in New York City government. But according to Carl Korn, a spokesman for the New York State United Teachers, there is still a way to stop the deal.