Exclusive: Democrats lay groundwork to probe Trump's diesel deal

Democrats and outgoing Republican Senator Thom Tillis say Congress may investigate Russian diesel imports after President Trump said the United States would import the fuel. The lawmakers have asked banks and ports to preserve relevant records.

• The lawmakers include Democrats and outgoing Republican Senator Thom Tillis of North Carolina.· 1 source
• They told banks and U.S. port authorities that Congress may investigate imports of Russian diesel.· 1 source
• Top Democrats also asked major banks and ports to preserve records tied to potential Russian diesel imports or related deals.· 1 source