 one that could drag in the United States. Correspondent Bob Agnew has more. For now, it's hypothetical, but very realistic, with Hezbollah pummeling northern Israel with hundreds of rockets every day. Say one of those rockets quite tragically hits a school, hits an army base, kills a great number of children or soldiers. Oren says the Israeli response and the ensuing escalation could easily reach U.S. naval and shipping vessels.