Hezbollah Rocket Barrage Slams Northern Israel; U.S. Nuclear Sub To Mideast

Hezbollah fired a rocket barrage at the Jewish State, slamming Northern Israel. As things heat up on the Lebanon border, will hostilities spill into a full-scale war with the Iranian proxy? Meanwhile a U.S. nuclear submarine makes its way to the Middle East, as a strong deterrence message to the region. What does this move by the United States military mean for American troops?