Now it was downhill all the way. Brushing aside roadblocks, snipers, and attempted ambushes, the two regiments crashed down toward Hagaru. Coming toward the friendly lines, some of the Marines tried to sing. Others marched in, erect, in column, picking up a cadence without order. Men so tired they could hardly stand, who had fouled themselves repeatedly from raging dysentery, who had frostbitten faces and fingers, and who were weak from hunger, made one final effort—and marched in like Marines.