2014 a Defining Year for Obama's Foreign Policy

2014 presented U.S. President Barack Obama with some of his biggest foreign policy challenges, including Ukraine, Islamic State militants, draw down of U.S. forces in Afghanistan, the Ebola outbreak, and his announcement of the normalization of ties with longtime foe Cuba. VOA White House correspondent Luis Ramirez takes a look at how the year helped shape a foreign policy legacy that has sometimes been described as unclear, complex and conflicted.