Columbia University has tapped former Secretary of State Mike Pompeo to lead a course on diplomacy, decision-making and organizational leadership starting next month. Pompeo, who served in the Trump administration from 2018 to 2021, will take a role as a fellow at the Ivy League school’s Institute of Global Politics as Columbia and other elite schools face pressure to show an openness to conservative ideas, the Wall Street Journal reported. “The Academy cannot be an ivory tower. We should engage with the world because we learn a lot from engaging with practitioners with differing positions and ideologies who also ultimately...