Four people were killed and more than 50 wounded in heavy fighting between pro-government forces and Alawite supporters of Hezbollah in the northern city of Tripoli. Israel is concerned that Hezbollah's military power has increased since the 2006 war.
Bill Roggio is a regular guest on the John Batchelor Show from Monday through Friday to discuss the war. Check John's site for the time. Click here to listen live online at WABC.