Some of the points that made me think a bit:
"Yes, the U.S. remains the world's largest economy, and we have the largest military by far, the most dynamic technology companies and a highly entrepreneurial climate. But these are snapshots of where we are right now. The decisions that created today's growth — decisions about education, infrastructure and the like — were made decades ago. What we see today is an American economy that has boomed because of policies and developments of the 1950s and '60s: the interstate-highway system, massive funding for science and technology, a public-education system that was the envy of the world and generous immigration policies."