U.S. officials were concerned that Israel might try to assassinate Iran’s negotiators during recent ceasefire talks and Tehran was warned about the possible threat, according to a U.S. official and an Iranian official with knowledge of the matter.

Christiane Amanpour speaks with Dahlia Scheindlin, political analyst and author of “The Crooked Timber of Democracy in Israel,” about how Israelis are feeling 1,000 days after the Hamas attack on October 7,