Now, turning back again to the Columbia, he sought the hut of his grandparents, and when he had found it, he found also that they were in a most deplorable condition. The Walla Walla brothers had been having it all their own way during these years and had imposed most shamefully upon the old people. When he learned this, the young Chinook told his grandfather to go out into the Columbia to fish for sturgeon, while he in the meantime would lie down in the bottom of the boat and watch for the Walla Walla wind. It was the habit of these tormenting Walla Walla wind brothers to wait until the old man had got his boat filled with fish, and then they, issuing swiftly and silently from the shore, would beset and rob him. This time they started out from the shore as usual, but to their great astonishment, just as they were about to catch him, the boat would shoot on at miraculous speed and leave them far behind. So the old man landed safely and brought his fish to the hut. The young Chinook then took his grandparents to a stream and washed from them the filth which had gathered upon them during all those years of suffering. Strange to say, the filth became transformed into trout, and this is the origin of all the trout along the Columbia. As soon as the news became known abroad that there was another Chinook champion in the field, the Walla Walla brothers began to demand a new wrestling match. Young Chinook very gladly accepted the challenge, though he had to meet all five. But now Speelyei secretly suggested to the Chinook grandfather that he should wait about throwing the oil on the ground until the ice had all been used up. By means of this change of practice, the Walla Walla brothers fell speedily before the young Chinook. One after another was thrown and beheaded until only the youngest was left. His courage failing, he surrendered without a struggle. Speelyei then pronounced sentence upon him, telling him that he must live, but could henceforth only blow lightly, and never have power to freeze people to death. Speelyei also decreed that in order to keep Chinook within bounds he should blow his hardest at night time, and should blow upon the mountain ridges first in order to prepare people for his coming. Thus there came to be moderation in the winds, but Chinook was always the victor in the end. And thus at the present time, in the perpetual flux and reflux of the oceans of the air, when the north wind sweeps down from the chilly zones of Canada upon the Columbia Basin, his triumph is but transient. For within a few hours, or days at most, while the cattle are threatened with destruction and while ranchers are gazing anxiously about, they will discern a blue-black line upon the southern horizon. In a short time the mountain ridges can be seen bare of snow, and deliverance is at hand. For the next morning, rushing and roaring from the South, comes the blessed Chinook, and the icy grip of the North melts as before a blast from a furnace.