When conservative billionaire David Koch sat down as a member of the New York delegation Thursday night on the floor of the Republican National Convention, Democracy Now! host Amy Goodman attempted to ask him one question: "Mr. Koch, do you think unchecked concentration of wealth will undermine democracy?" While Koch started to answer, the delegates and security around him stood up, one by one, creating a human wall between them. One of those who stood up was Ed Cox, chair of the Republican Party of New York and the son-in-law of President Richard Nixon. Eventually, Goodman was asked to leave due to "security issues."