As I'm recording this, Antony Blinken is on a whirlwind trip to at least eight countries in the Middle East and Mediterranean region. This flurry of diplomatic activity comes in the wake of worrying signs that the conflict in Israel and Gaza may spread throughout the region. The Houthis have mounted a series of attacks on commercial shipping off the coast of Yemen in the red sea. Meanwhile, Israel has targeted a senior Hamas and a senior Hezobollah leader with missile strikes in Lebanon. The risk of widespread regional escalation is suddenly very acute, according to my guest today Natan Sachs, the director of the Center for Middle East Policy and a senior fellow in the Foreign Policy Program at Brookings. We kick off discussing Antony Blinken's trip and what he hopes to accomplish. And this includes planning for a post-Hamas political order in Gaza. And here, Natan Sachs explains, there is significant differences between the preferences of the Biden administration and Netanyahu -- and deep divisions within Israeli politics.