The top political adviser to Democratic mega-donor Reid Hoffman suggested that the attack on Donald Trump could have been “staged,” even as Hoffman was criticized for joking before Saturday’s attack about Trump becoming a “martyr.” Hoffman, the founder of LinkedIn, whose net worth is reportedly $2.5 billion, joked at last week’s billionaire confab in Sun Valley that he wished he had made Trump “an actual martyr.” Sunday, he said on X that he was referring to “accountability to the rule of law” and that he’s “horrified and saddened” by the attack. The scale of Hoffman’s political donations isn’t public but...