Eric also works closely with grassroots advocates such as Americans for Prosperity and with the State Policy Network to promote transparency and accountability in state and local governments. He serves on the board of directors of the Institute for Humane Studies, the Center for Competitive Politics, and Wisconsin Club for Growth. He authored the book Who Rules America, which won praise from Milton Friedman, and hosts a new podcast series, Engaging Democracy. When not promoting political reform, Eric is a private investor residing in rural Wisconsin with his wife Leslie Graves.