What are details of the Gaza ceasefire deal?

Israel keeps killing Palestinians in Gaza, even as a ceasefire agreement is reached to end 15 months of war. It's due to come into effect on Sunday, a day before Donald Trump's return to the White House. So what's the deal, why now and what could undo it? In this Episode:   Beverley Milton-Edwards, Non-resident Senior Fellow at the Middle East Council on Global Affairs Mairav Zonszein, Senior Israel Analyst at the International Crisis Group  Diana Buttu, Palestinian lawyer and former legal adviser to the Palestine Liberation Organization Host: Imran Khan Connect with us:@AJEPodcasts on Twitter, Instagram, Facebook At Al Jazeera Podcasts, we want to hear from you, our listeners. So, please head to https://www.aljazeera.com/survey and tell us your thoughts about this show and other Al Jazeera podcasts. It only takes a few minutes!