New York stocks plunge on September's first trading day amid economic … ArirangNews 0 14 09.04 14:42 https://www.youtube.com/watch?v=uEPyKsqYzkc + 2 https://www.youtube.com/feeds/videos.xml?channel_id=UCzznO4xSV8BKnUBPy… + 4 New York stocks plunge on September's first trading day amid economic slowdown concerns