How does Israel’s Iron Dome defense system work?

ABC News’ Britt Clennett tours Israel’s Iron Dome defense system, amid questions on whether the system could be overwhelmed with growing Hezbollah clashes along the Israel-Lebanon border. ABC News Live Prime, Weekdays at 7EST & 9EST WATCH the ABC News Live Stream Here:    • LIVE: Latest News Headlines and Event...   SUBSCRIBE to ABC NEWS: bit.ly/2vZb6yP Watch More on abcnews.go.com/ LIKE ABC News on FACEBOOK www.facebook.com/abcnews FOLLOW ABC News on TWITTER: twitter.com/abc #israel #defense #america #abcnlprime #irondome

• #news_politics
• #hamas
• #israel
• #abc
• #attacks
• #defense
• #dome
• #gunfire
• #news
• #p_cmsid2494279
• #p_vidnews_104161176
• #prime
• #system
• #war