Biden officials involved in the effort acknowledged that President-elect Donald Trump’s threats and Trump envoy Steve Witkoff’s participation during the final week of negotiations played a major role in bringing across the finish line a deal they had struggled to reach for more than a year.

As the first three Israeli hostages held by Hamas were released to the Red Cross, Brett McGurk, the White House National Security Council coordinator for the Middle East and North Africa, tells "Face the Nation with Margaret Brennan" that the ceasefire deal is a "detailed,