A group trying to block former President Donald Trump from appearing on the ballot in all 50 states ramped up pressure on Oregon Secretary of State LaVonne Griffin-Valade during Thanksgiving week.Free Speech for People first contacted Griffin-Valade in July, less than two weeks into her term. Its latest letter asks Griffin-Valade to respond and indicate whether she’ll issue a temporary rule declaring Trump ineligible to appear on ballots in Oregon by Dec. 1.“Your oath to support the Constitution, and the weighty responsibility entrusted to you by Oregon voters as Secretary of State, impel you to exclude Mr. Trump’s name from...