America -- the world's arms pusher

THEY DON'T CALL US the sole superpower for nothing. Paul Wolfowitz might be looking for a new job right now, but the term he used to describe the pervasiveness of U.S. power back when he was a mere deputy secretary of Defense — hyperpower — still fits the bill. Consider some of the areas in which the United States is still No. 1:

By Frida Berrigan

May 21, 2007