President Donald Trump launched a tirade on Truth Social Monday targeting the Center for American Progress and its donors. The think tank published a report finding the National Guard deployments to American cities, costing approximately $1.7 billion, failed to reduce violent crime, The Daily Beast reported. Trump specifically attacked Chandler Hall, the center's associate director for public safety, whose research found "no effect that violent crime actually did change post the National Guard deployments in any of the cities." He dismissed the report and declared, "Crime is way down since I took Office, and they know it. Liars, at this level, must be held accountable!"