Hamas says it will not attend new cease-fire talks with Israel CBS NewsMiddle East Crisis Hamas Says It Will Not Take Part in New Round of Cease-Fire Talks The New York TimesHamas’ Yahya Sinwar’s Big Ultimatum To Israel In Rare Phone Call From Gaza Ahead Of Ceasefire Talks The Times of IndiaHamas sticks to original Gaza deal demands, refuses new talks with Israel The Jerusalem PostU.S. Efforts to Calm Mideast Fighting Face Critical Week The Wall Street Journal