 There's growing risk of a new war in Israel on its northern border with the Hezbollah militia in Lebanon. The two sides have been trading fire since the conflict in Gaza started nine months ago, and the threat of a full-scale war is increasing. To explain, NPR's Daniel Estrin joins us from Tel Aviv, and our Pentagon correspondent Tom Bowman is here in the studio. Hi, guys. Hey, Ari. Hey, Ari. Daniel, let's start with you. What is the situation right now on the Israel-Lebanon border?