The California Air Resources Board is debating where to move its El Monte lab, which played a key role in uncovering the Volkswagen emissions scandal. In September, board spokesman John Swanton explains how the testing was done.
The California Air Resources Board is debating where to move its El Monte lab, which played a key role in uncovering the Volkswagen emissions scandal. In September, board spokesman John Swanton explains how the testing was done. Nick Ut Associated Press file
The California Air Resources Board is debating where to move its El Monte lab, which played a key role in uncovering the Volkswagen emissions scandal. In September, board spokesman John Swanton explains how the testing was done. Nick Ut Associated Press file