The Supreme Court let stand former Hunter Biden business associate Devon Archer’s criminal conviction Monday, rejecting for a second time Archer’s bid to avoid prison. In 2018, a federal jury convicted Archer and several others on charges of defrauding a Native American tribe by fraudulently issuing and selling more than $60 million of tribal bonds. In a brief order without explanation, as is typical, the Supreme Court declined to take up Archer’s appeal. The president’s son is not implicated in the case, but Archer has become a key figure in House Republicans’ investigation into Biden’s business dealings. Archer last summer...