http://www.almotamar.net صحيفة إلكترونية يومية تصدر عن حزب المؤتمر الشعبي العام (اليمن) http://www.almotamar.net/4418.htm 2008-03-18 Deputy headmistress of 17 July Primary and Intermediate School for girls in the capital Sana'a Fawzia Abdeh said Tuesday that six girl students were injured in an explosion of two grenades thrown into the school courtyard which is situated next to the US embassy building this morning. A security source however said that four of the US security guards were also wounded while chasing members of the gunmen the number of whom were not mentioned by the security source.