March 16 marks 50 years since U.S. soldiers killed hundreds of civilians at the small hamlet of My Lai in Vietnam. The event not only shocked the American people, but it had a lasting effect on the U.S. Army.

Sen. Lindsey Graham, R-S.C., says it's time for Pentagon leaders to stop sending military families to South Korea. Why some officers disagree.

Portugal, which sits on the edge of the ancient Iberian Peninsula, is so diverse and enchanting, no single image can capture its magic.