Kass Interview on David Sokol, Berkshire Hathaway

April 1 (Bloomberg) -- David Kass, a professor at the University of Maryland's Robert H. Smith School of Business, discusses David Sokol's resignation from Berkshire Hathaway Inc. and corporate governance at the company. Kass speaks in Washington with Lizzie O'Leary and Erik Schatzker on Bloomberg Television's "InsideTrack." (Source: Bloomberg)