A Tale of Two Quagmires

This week on the JOURNAL, Bill Moyers looked back some four decades to his experience as a member of President Lyndon Johnson's administration. At the time, Johnson made a series of fateful decisions to escalate the war in Vietnam, where eventually over two million American military personnel would serve. Estimates indicate that nearly 60,000 U.S. troops – and more than a million Vietnamese – were killed during the course of the conflict.

With an eye on President Obama's deliberations on...