RAFAH, Gaza Strip (AP) — A strike early Thursday on a crowd of Palestinians waiting for humanitarian aid in Gaza City killed at least 70 people, bringing the death toll since the start of the Israel-Hamas war to more than 30,000, health officials said.Gaza City and the surrounding areas in the enclave’s north were the first targets of Israel’s air, sea and ground offensive, launched in response to Hamas’ Oct. 7 attack. The area has suffered widespread devastation and has been largely isolated during the conflict. Trucks carrying food reached northern Gaza this week, the first major…