Palestinians huddling under bombardment in Gaza said on Monday they hoped a visit to the region by the U.S. secretary of state would finally deliver a truce‚ in time to head off a threatened new Israeli assault on the last refuge at the enclave's edge. Antony Blinken was in the air headed to the Middle East for his first trip since Washington brokered an offer with Israeli input for the first extended ceasefire of the war. The offer‚ delivered to Hamas last week by Qatari and Egyptian...