Is it, or at least should it be, charitable to fund political-advocacy protest over controversial sociopolitical issues? Our colleague Robert Stilson calls it “megaphone philanthropy,” and perhaps the prototypical practitioner of “megaphone philanthropy” is the Marguerite Casey Foundation, the $800 million funder of some of the most radical activists within American politics’ Overton Window. Robert joins us to discuss Marguerite Casey Foundation and its “megaphone philanthropy.”