Biden apologizes for abusive Native American boarding schools ArirangNews 0 12 4시간전 https://www.youtube.com/watch?v=6p7dJ_gim5Q + 1 https://www.youtube.com/feeds/videos.xml?channel_id=UCzznO4xSV8BKnUBPy… + 1 Biden apologizes for abusive Native American boarding schools