Ahmed Yousef, former Hamas official: 'We have lost everything, armed struggle has failed'

A former senior official of Hamas, with whom he has since broken ties, Yousef offers a bleak assessment of two years of war in the Palestinian enclave. Now living in a tent in Gaza, he voices rare criticism among Islamist circles toward Yahya Sinwar, the militant behind the October 7 attack, which he calls a 'fatal mistake.'