Mark Thompson, author of a Time magazine cover story on military suicide, talks about the roots and reasons behind these tragic decisions.

Bill Moyers and Bacevich explore the futility of “endless” wars and the rhetoric of American exceptionalism.

Bill Moyers and Andrew Bacevich discuss a new vision for America's global role.

Many of the stresses plaguing the Army sergeant accused of murdering 16 Afghan civilians are familiar to America’s armed forces.

A look at the workers and community leaders being uprooted to serve in the National Guard, a conversation about Dan Rathers and the George W. Bush controversy, and a global warming prediction.