Congress is about to defund any efforts from a key federal agency to require American corporations to publicly disclose their political spending. The measure is tucked into spending legislation that must pass to avert a government shutdown.If the spending bill is approved, the provision would further depress hopes from anti-corruption advocates that the Supreme Court's landmark Citizens United decision can be ameliorated through transparency. the willingness of legislators to approve the measure sends a strong signal that the American government intends to stand by the most secretive money-in-politics standards permitted under the 2010 ruling.