In the series of school attacks in Haikou area city of China, a knife-wielding man has stabbed 10 children before killing himself. The attack, in the southern city of Haikou, left two seriously injured, according to media reports.  An official at Haikou's Longhu police station said the schoolchildren were stabbed as they walked out of the Yang Fan Primary School during their lunch period. She declined to give further details, saying the case was under investigation. Continue to see more photos...