Attorney General Schwalb today joined a coalition of 50 attorneys general announcing a $149,673,750 settlement with Mercedes-Benz USA and Mercedes-Benz Group AG (Mercedes) for deceptively marketing, selling, and leasing more than 200,000 diesel vehicles in the United States, including approximately 380 vehicles registered in the District of Columbia, that violated DC and federal emissions standards and resulted in thousands of tons of excess air pollution.