Long story short: Hezbollah soldiers allegedly allied to Iran attacked Israel. Israel attack the airport of Beirut, Lebanon to cut off their supply flow. Hezbollah (not a nation) 'declares war' on Israel, and Syria is threatening to support Lebanon and Hezbollah.
Discuss.
Here's a video clip of Israeli soldiers shooting at a Fox News crew... they are quite tense since this began... http://www.rawstory....srael_0713.html