Hezbollah leader Naim Qassem on Monday urged Lebanon to cancel a planned meeting with Israel in Washington the following day, reiterating his group’s rejection of direct negotiations with its foe. “We reject negotiations with the usurping Israeli entity … We call for a historic and heroic stance by cancelling this negotiating meeting,” Qassem, whose Iran-backed group has been at war with Israel since March 2, said in a televised address. The Lebanese and Israeli ambassadors to the United States...