Money Is Subway selling real tuna or is it fake? The New York Times ran a DNA test but found no fish. June 23, 2021 Sudiksha Kochi, USA TODAY Comments Off on Is Subway selling real tuna or is it fake? The New York Times ran a DNA test but found no fish. After a class-action lawsuit was filed against Subway in January alleging that its tuna was fake, the New York Times launched an investigation.