"Steven Lawrence Rattner"@en . . "Rattner, Steven L."@en . . . "American private equity and venture capital investor" . . . . "Steven Lawrence Rattner (born July 5, 1952) is an American financier who served as lead adviser to the Presidential Task Force on the Auto Industry in 2009 for the Obama administration. He was a managing principal of the Quadrangle Group, a private equity investment firm that specialized in the media and communications industries."@en . "1952Z"^^ . . . . . . . . "1952-07-05Z"^^ . . . .