Bolivia's President Evo Morales (C), Foreign Minister David Choquehuanca (R) and Senate President Luis Alberto Gonzalez attend a ceremony as part of events commemorating the "Dia del Mar" (Day of the Sea) in La Paz, March 22, 2015. The "Dia del Mar" refers to the day on which Bolivia lost its access to the sea to Chile during the 1879-1883 War of the Pacific. REUTERS/David Mercado