ROBERT C. KOEHLER – “Just as we stood for freedom in the 20th century, we must stand together for the right of people everywhere to live free from fear in the 21st century. And . . . as the only nuclear power to have used a nuclear weapon, the United States has a moral responsibility to act. We cannot succeed in this endeavor alone, but we can lead it, we can start it. “So today, I state clearly and with conviction America’s commitment to seek the peace and security of a world without nuclear weapons.” Uh . . . These words, the core of President Obama’s first major foreign policy speech, delivered in Prague in April 2009, now resonate with nothing so much as toxic irony — these pretty words, these words of false hope, which disappeared into Washington’s military-industrial consensus and failed to materialize into action or policy.