Eric Walker added Rep. Justin Amash is the first congressional Republican to call for Donald Trump's impeachment | Salon.com to a number of topics

Eric Walker added Rep. Justin Amash is the first congressional Republican to call for Donald Trump's impeachment | Salon.com to Norman Ornstein, and added Norman Ornstein to People at the American Enterprise Institute

Eric Walker added Arthur C Brooks, Norman Ornstein and David Koch to People at the American Enterprise Institute, and added People at the American Enterprise Institute to American Enterprise Institute and People involved in politics and government in the United States