During the late 19th and early 20th centuries American labor fought a sustained battle against American capitalists over who should determine the wages, hours, and working conditions in America's booming factories—ownership or the workers. Battle tactics included dueling messaging in friendly publications, lobbying for favorable laws, and confrontations between strikes and strikebreakers. As is well-known, the struggle grew intense and violent during labor protests like  the 1886 rally at Haymarket Square and the 1892 Homestead Strike. Less well known is  labor activists’ occasional resort to sabotage of anti-union business establishments. In 1910, the Los Angeles Times, a strident anti-union voice in a staunch anti-union state, was a target of domestic violence that took the lives of 21 of its employees.