Quit taking the money and tell them to go screw. It’s the source of their power. But no one will. One of the thing that both inner city and suburban welfare queens can’t turn down is a pile of someone else’s money.
You don't seem to get it. It has nothing to do with federal money. It has to do with the law of the land. Public schools, even without federal money, cannot discriminate against illegal alien children any more than they can on the basis of race. The Feds have jurisdiction, period.