Which family does the writer particularly discussed about their political activities in his book Dark Money?
Dark Money (book) Dark Money: The Hidden History of the Billionaires Behind the Rise of the Radical Right (2016) is a non-fiction book written by the American investigative journalist Jane Mayer, about a network of extremely wealthy conservative libertarians, foremost among them Charles and David Koch, who have together funded an array of organizations that work in tandem to influence academic institutions, think tanks, the courts, statehouses, Congress, and the American presidency for their own benefit. Mayer particularly discusses the Koch family and their political activities, along with Richard Mellon Scaife and John M. Olin who funded the American Legislative Exchange Council (ALEC), and the DeVos and Coors families.
Martínez del Río The Martínez del Rio family is one of the leading prominent in politics in Mexico from the time of independence from Spain, until the present day. The family's role in Mexican history and culture has been significant.