Situation in Syria creating new weakness for Hezbollah, Iran, says US envoy Hochstein

U.S. envoy Amos Hochstein observes that the rebels' advance in Syria weakens Hezbollah and Iran's influence. Hezbollah, while still a force in Lebanon, faces challenges in supporting Assad and fighting Israel due to dwindling Iranian support and the changing Syrian landscape. The Syrian army's recent setbacks are attributed to its diminished strength compared to earlier stages of the civil war.