At least 112 Palestinians have been killed and more than 750 wounded after Israeli troops opened fire on hundreds waiting for food aid southwest of Gaza City. The incident unfolded at about 04:30 local time (02:30 GMT) on Thursday, when people congregated at Harun al-Rashid Street in Gaza, where aid trucks carrying flour were believed to be on the way.A convoy of aid trucks passed through the checkpoint, heading north, as people started gathering in large groups. According to the Israeli military, a convoy of 31 trucks entered Gaza but nearly 20 entered the north on Monday and Tuesday. As...