09/04/2014 11:55 am ET

United Negro College Fund Head Mocked Critics At Koch Retreat

John Lamparski via Getty Images

At the Koch brothers’ lavish June retreat, the head of the United Negro College Fund is caught on newly released audio mocking critics of his controversial $25 million “Koch scholars” partnership for depicting it as “mind control,” and explaining how he fought back by winning over African American radio host Tom Joyner.

Read more on Salon