Smartmatic, the voting company accused of manipulating the 2020 election tally for President Joe Biden, subpoenaed four Fox Corp. board members as part of its $2.7 billion defamation lawsuit against Fox News. The company notched a small court victory now that the move will force Anne Dias, Jacques Nasser, Chase Carey, and Roland Hernandez to produce critical documentation, The Washington Post reported Monday. The board members are supposedly key to Smartmatic’s case alleging that executives at Fox not only were privy to repeated and unsubstantiated claims of election fraud made by allies of fo…