The New York Times reports that the Trump administration has signed a contract granting a U.S. company access to large tungsten reserves in Kazakhstan, and the Commerce Department has approved federal financing of up to $1.6 billion. The deal is under scrutiny because Trump's sons, Donald Jr. and Eric, have invested in the related entity. Additionally, Contour FitzGerald, controlled by the family of Commerce Secretary Howard Lattick, helped secure $210 million for a related investor.