WRAPUP 4-Volkswagen board to decide CEO?s fate amid diesel scandal
WRAPUP 4-Volkswagen board to decide CEO?s fate amid diesel scandal
BERLIN, Sept 23 (Reuters) - Volkswagen Chief Executive Martin Winterkorn faced a reckoning with his board on Wednesday, summoned to explain the falsification of U.S. emissions tests in the biggest scandal in the 78-year history of the world's largest carmaker.