US President Joe Biden’s special envoy for Lebanon left Washington for Beirut on Monday in a last-ditch effort by the outgoing administration to mediate a ceasefire between Lebanese Hezbollah and Israel.Beirut acknowledged that it had agreed to a US draft proposal with a few remarks, which may result in a complete breakdown of the talks if not resolved.For the latest updates on the Israel-Palestine conflict, visit our dedicated page.Amos Hochstein was set to travel to Lebanon on Monday before postponing his trip early in the morning out of frustration with the lack of an apparent response to Washington’s draft. According to a senior US official, hours later, he was wheels up for Beirut after receiving a message from Beirut.A top aide to Parliament Speaker Nabih Berri told Reuters on Monday that Lebanon and Hezbollah had agreed to the US proposal “with some comments” in a written response.Al Arabiya English reported on Sunday night that Lebanon and Hezbollah had expressed openness to a