Nissan unveiled sweeping new cost cuts Tuesday, saying it would eliminate 11,000 more jobs and scale back production, capping a tumultuous year that has left the Japanese automaker fighting to turn itself around. The new layoffs will bring Nissan’s total workforce reduction to around 20,000 jobs, after it previously announced plans to cut 9,000 positions. Nissan saw its profit almost wiped out in the financial year just ended. Operating profit totaled 69.8 billion yen ($472 million) in the 12