Is it mission accomplished for Israel's Gaza operation?

Anderson Cooper is in Jerusalem as the first day of the cease–fire appears to be holding. Gaza residents are starting to leave their shelters to get a first look at what's left of their homes. Anderson spoke to IDF spokesman Lt. Col. Peter Lerner, who acknowledged that Hamas fighters were better trained and more professional than in previous conflicts.

Anderson also spoke with Chief Palestinian Negotiator Saeb Erakat about what Hamas got out of this conflict.