The missing Saudi journalist Jamal Khashoggi has caused world leaders to focus on not only the role Saudi Arabia may have played in his disappearance but also its role in the Yemeni civil war. The missing Saudi journalist (a U.S. resident) is apparently the victim of a political assassination of the sort that occurs much too frequently throughout the Middle East and the world, e.g., Iran, Pakistan, Russia, China, et al. No journalists should be subjected to threats of intimidation or threats on their life, much less murder for expressing political opposition. Saudi Arabia must be required to make a...