ALBANY- There's more information available now about the mailings sent out opposing the Albany school budget.
The Times Union first reported that an organization called “school performance" with ties to the “brighter choice" charter schools sent at least three, different flyers in recent weeks.
Leaders of the charter school have clashed with public school officials over funding issues.
Charter school executive director Chris Bender tells NewsChannel 13, they're mindful of not using taxpayer money for advocacy issues.
Bender says he resigned from the school performance group last year.