So especially through the 20th century, actually it goes back to the founding of the country, but particularly in the 20th century, there has been a very self-conscious, explicit effort. I mean, you can make it nothing speculative, but the leaders say so. Business leaders, intellectuals, academic social scientists and others say that it is important to keep the public out of things. It's important to ensure that the public remain what are called spectators, not participants. They're supposed to be directed to other concerns and not to interfere with policy formation.