The Biden administration has expressed optimism that an American hostage will be released on Sunday, the third day of a temporary cease-fire between Israel and Hamas. National Security Adviser Jake Sullivan has said that the U.S. has "reason to believe that Americans will be released today — at least one American will be released today." The cease-fire, which was brokered by Egypt, is set to expire on Tuesday and it is unclear if the hostage release will be part of a larger agreement between the two sides.
