Alexei Navalny returned to Russia in January 2021. Right before he boarded the plane‚ he posted a film titled “Putin’s Palace: The Story of the World’s Largest Bribe” on YouTube. The video‚ nearly two hours long‚ was an extraordinary feat of investigative reporting. Using secret plans‚ drone footage‚ 3-D visualizations‚ and the testimony of construction workers‚ Navalny’s video told the story of a hideous $1.3 billion Black Sea villa containing every luxury that a dictator could imagine: a...