Recovering Remnants From The Vietnam War

HANOI, VIETNAM - MAY 25: Local kid watches the model aircraft exhibition of Ngo Sy Loi, 69 years-old Vietnam War veteran who is passionate about making model war aircraft and vehicles, at Ngo Sy Loi's house on May 25, 2016 in Bac Ninh, near Hanoi, Vietnam. U.S. President Obama made his historic visit to Vietnam on May 23 with an aim to strengthen the strategic and economic relationship between both countries four decades after the Vietnam war. During the visit, Obama announced the U.S. will fully lift its embargo on weapons and raised issues related to human rights while speaking to the youths on freedom of expression. (Photo by Linh Pham/Getty Images)