WASHINGTON (AP) — A Democratic lawmaker is seeking documents from the National Rifle Association and the Treasury Department following reports of an FBI investigation into whether a Russian central banker funneled money to the group during the 2016 presidential campaign. In letters sent to Treasury Secretary Steven Mnuchin and the NRA on Friday, Sen. Ron Wyden of Oregon requested any documents showing financial links between Russia and the gun lobbying organization. {snip}...“I am specifically troubled by the possibility that Russian-backed shell companies or intermediaries may have circumvented laws designed to prohibit foreign meddling in our elections,” Wyden wrote.