FILE - In this Friday, Oct. 14, 2011 file photo, a man participating in the Occupy Wall Street protests screams while marching towards Wall Street in New York. Americans, Republicans and Democrats alike, are asking some fundamental questions about the state of the union that go beyond how to grow the economy or curb foreclosures. Among the most profound: What is - and perhaps should be - the role of government in our lives? (AP Photo/Andrew Burton, File)