With the bloodbath in Egypt, ongoing carnage in Syria, and gruesome bombings in Iraq, another explosion in the Middle East might hardly seem like news. But the importance of the blast that rocked Beirut’s southern Shia-dominated suburbs on August 15, killing around 20 people and wounding hundreds more, should not be diminished. It could spell the beginning of the end for Hezbollah, the dominant political-military actor in Lebanon and one of the United States’ most powerful nemeses in the region.