Before the announcement that all hostages had been safely transferred, the mood in the square was a combination of elation and intense fear. It reflected the extreme array of emotions Israelis have felt over the course of the first weeks of the current hostage deal.

The real estate magnate-turned-diplomat reflects on his son's death as he travels to Israel to oversee implementation of Gaza ceasefire.

Speaking at the Altneu synagogue in Manhattan, Witkoff says there are risks of a ‘flare-up’ if the deal is not implemented correctly