Koch Industries, Inc. - Businesses in petroleum, chemicals, gas liquids, agriculture, mineral services, chemical technology, and capital services. FollowTheMoney.org - Koch Industries - Campaign fund contributor records to candidates and committees. Variant spellings and information not included. Intended for academics, advocacy groups and journalists rather than the general public. KochFacts.com - Official Koch Industries site providing a repository of their media responses and factual information. Rolling Stone - Inside the Koch Brothers' Toxic Empire - Tim Dickenson describes how Koch Industries made its fortune. Wikipedia - Koch Industries - Crowd-sourced encyclopedia article about the Wichita-based conglomerate. The New Yorker - Covert Operations - Jane Mayer investigates the connections between Koch Industries, controlled by brothers Charles and David Koch, and the Tea Party, Americans for Prosperity, libertarians, environmental regulations, and political funding. New Republic - Koch Brothers Changed Sam Brownback's Opinion on Wind Power - Under pressure from the Kochs and Koch Industries, Brownback has reversed his support for Kansas’s wind industry. OpenSecrets - Koch Industries - Provides news and information on campaign contributions and federal lobbying by the corporation, including totals, recipients, Congressional committees, lobbying and individuals. OpenSecrets - The Koch Network: A Cartological Guide - Map of the Koch brothers’ labyrinthine network of political groups — none of which reveal the names of their donors — showed that the coalition raised more than $400 million during the 2012 election cycle. Washington Post - Koch-Backed Political Network, Built to Shield Donors, Raised $400 Million in 2012 Elections - Investigation into the coalition of conservative groups, backed by the Kochs and other donors, which raised more than $400 million in 2012 while cloaking its donors, according to an analysis of new tax returns and other documents. The New York Times - David Koch - Collection of recent and archived news and commentary, photos, multimedia and selected web resources. The New York Times - Charles Koch - Collection of recent and archived news and commentary, photos, multimedia and selected web resources.