At least 10 Palestinians, mostly youngsters, were killed after Israeli troops fired on hundreds of demonstrators protesting against the army’s biggest operation in Gaza yet. Palestinian witnesses said carnage had been sparked after an Israeli helicopter appeared to have fired up to four missiles at around 1,000 protestors walking from the center of the poverty-striken town of Rafah toward the Tal al-Sultan neighbourhood in the adjoining refugee camp. But Israeli officials, expressing regret for the loss of innocent life, said that the helicopter had only fired a warning shot and the deaths were likely caused by four tank shells. Full Story