Three weeks have now passed since protests began at the grocery store chain Market Basket. If the latest news out of the company -- that it is drastically cutting back on the number of its part-time employees -- is any indication, there's no immediate end in sight. Will anything productive come out of the Market Basket standoff between employees and the new management? Nancy Koehn, historian at the Harvard Business School, joined Jim Braude and Margery Eagan on Boston Public Radio to examine how the latest developments in the ongoing Market Basket saga have affected the company and the brand.