Great Decisions: U.S. National Security

U.S. national security priorities were expanded after the terrorist attacks of Sept. 11, 2001 to include waging war in Iraq and Afghanistan, tightening border security, pursuing cyberthreats, halting nuclear proliferation and attempting to snuff out homegrown terrorism. How has the U.S. national security agenda evolved since 9/11? In what ways will this agenda shape the American way of life in the future?