US responds to Houthi rebel attacks with military strikes on Yemen

President Joe Biden defended the U.S. military operations, saying the U.S. will respond to further attacks by Iran-backed Houthi militants. WATCH the ABC News Live Stream Here: https://www.youtube.com/watch?v=w_Ma8oQLmSM SUBSCRIBE to ABC NEWS: https://bit.ly/2vZb6yP Watch More on http://abcnews.go.com/ LIKE ABC News on FACEBOOK https://www.facebook.com/abcnews FOLLOW ABC News on TWITTER: https://twitter.com/abc #joebiden #houthi #iran #abcnews #abcnl