GOMA, Congo (AP) — A two-week truce in eastern Congo has heavily reduced fighting, but with a week left aid workers and local civil society groups say not much help has reached millions of people who are trapped in one of the world’s largest humanitarian crises. The two-week humanitarian cease-fire was announced by the U.S. a week ago, bringing a pause to clashes between Congolese forces and rebels allegedly backed by neighboring Rwanda in the mineral-rich region. Fighting has intensified this year, especially in the North Kivu province where hundreds of thousands have been displaced.