北, 또 '쓰레기 풍선'...주민은 서해로 '도보 귀순' / YTN YTN 0 32 08.11 17:10 https://www.youtube.com/watch?v=-1cQzvws1PY + 5 https://www.youtube.com/feeds/videos.xml?channel_id=UChlgI3UHCOnwUGzWz… + 6 北, 또 '쓰레기 풍선'...주민은 서해로 '도보 귀순' / YTN