New York Times: A bipartisan coalition of attorneys general from at least 30 states and the District of Columbia has joined a fast-moving investigation into the possibilities of consumer fraud and environmental violations by the German automaker Volkswagen. At least two of the attorneys general, from New York and Illinois, have served subpoenas on the company, according to people briefed on the investigations. The multistate inquiry is taking shape unusually quickly after last weeks announcement by Volkswagen...