Geopolitics: As America unilaterally disarms, a Chinese officer in a new book touts a new reality — that China is prepared to rule the roost, and the U.S. better keep off the grass. On April 5, 2009, in Prague, President Obama gave a speech in which he pledged America would work toward a "world without nuclear weapons." Almost a year later, it seems we are moving toward a world without American nuclear weapons. "To put an end to Cold War thinking," the president said, "we will reduce the role of nuclear weapons in our national security strategy and urge others...
