U.S.
U.S. President Barack Obama expands the Papahānaumokuākea Marine National Monument off the coast of Hawai'i, making it the largest national park on the planet.
Sources: The Washington Post
Sources: The Washington Post
U.S. President Barack Obama visits the city of Boston in the wake of the recent marathon attack.
Father Emil Kapaun is awarded a Medal of Honor posthumously by U.S. President Barack Obama.
President Barack Obama makes a surprise visit to United States armed forces based in Afghanistan.
China says that relations will be undermined if U.S. President Barack Obama meets the Dalai Lama.