Biden wants a two-state solution for Israeli-Palestinian peace. Is it still possible?

Israel continues to respond to Hamas' unprecedented attack on its people, bombarding Gaza and preparing for a ground offensive. Humanitarian groups and some foreign leaders are calling for a cease-fire. But what are the prospects for long-term peace?

President Biden said Wednesday that there is no going back to the status quo before Oct. 7 — meaning in part that when the crisis is over, there must be a view of what comes next.

"In our view, it has to be a two-state solution," he said, reiterating a comment he made during his visit to Israel. "And that means a concentrated effort for all the parties — Israelis, Palestinians, regional partners, global leaders — to put us on a path toward peace."

The two-state solution calls for establishing an independent state for Palestinians alongside that of Israel. And U.S. support for it is nothing new: For decades, it has been the primary proposed framework for resolving the Israeli-Palestinian conflict.

But failed peace talks, logistical questions, expanded Israeli settlements, Palestinian attacks and recurring clashes have kept it from becoming a reality. The two-state solution has seen dwindling support from both Palestinians and Israelis over the years. And its prospects now seem dimmer than ever, in light of Hamas' attack on Israel and Israel's response.

Dennis Ross, who was the chief U.S. negotiator that as heartbreaking as the situation is in the Middle East right now, eventually "there needs to be a day after."