World News in Brief: Lebanon violence continues, Israel ‘severs ties’ with UN chief, Internal displacement in Haiti, warning to France over prison overcrowding

World News in Brief: Lebanon violence continues, Israel ‘severs ties’ with UN chief, Internal displacement in Haiti, warning to France over prison overcrowding https://ift.tt/ZI8p74O The UN has expressed deep concern over escalating hostilities in Lebanon following intensified Israeli airstrikes in southern Beirut and across southern parts of the country.