Reuters: A federal judge turned up the heat on Volkswagen AG on Thursday, setting a March deadline for the German automaker to state whether it has found an emissions fix for 600,000 diesel vehicles that is acceptable to U.S. regulators.
U.S. District Judge Charles Breyer in San Francisco said he wants a definitive answer on the status of a fix by March 24.
Noting that VW had admitted in September that its vehicles on U.S. roads were using software to emit up to 40 times legally allowable pollution,...