Official calls the suffering 'simply appalling'
                                
                                
                                    (Newser) -
                                    More than 7,500 children have been killed or wounded in Yemen in the last 5½ years as a result of airstrikes, shelling, fighting, suicide attacks, mines and other unexploded ordnance, according to a UN report released Friday. The report by Secretary-General Antonio Guterres said the killings and injuries were...