Emma Goldman was arrested on suspicion of being involved in the assassination, but was released due to insufficient evidence. She later incurred a great deal of negative publicity when she published "The Tragedy at Buffalo". In the article, she compared Czolgosz to Marcus Junius Brutus, the assassin of Julius Caesar, and called McKinley the "president of the money kings and trust magnates." Other anarchists and radicals were unwilling to support Goldman's effort to aid Czolgosz, believing that he had harmed the movement.