US President Joe Biden in a phone call with Prime Minister Benjamin Netanyahu expressed his expectation for a significant de-escalation on the path toward a ceasefire. Biden's increased pressure comes amid growing international calls on Israel and Hamas to agree to a ceasefire, and rising calls within progressive ranks of Biden's Democratic party condemning the Israeli military strikes in the Gaza Strip. KAN reporter Naomi Segal asked Prof. Eytan Gilboa, a professor of international relations at Bar-Ilan University, what is behind the shift in tone.