Volcano erupts in southwest Iceland

A volcano erupted in southwestern Iceland Sunday for the second time in less than a month, sending semi-molten rock toward a nearby settlement. Watch ABC News Live 24/7 on YouTube: https://youtube.com/live/OOtxXPaQvoM SUBSCRIBE to ABC News on YouTube: https://bit.ly/2vZb6yP Latest updates: https://abcnews.go.com/ Watch full episodes on Hulu: http://abcn.ws/3bzvQQn