It used to be that the United States had a national purpose and a sense of community. For years, America had a commitment to common social goals as evidenced by Roosevelt's New Deal, Kennedy's New Frontier and Johnson's Great Society. That now seems a distant memory. After the Reagan-Bush years came Bill Clinton and another decade of selfishness and corporate greed. Although the books were eventually balanced, it was at the expense of the neediest as the gap between the haves and the have-nots widened into a chasm.