english: Egyptian blogger Mosa'ab Elshamy was at the scene and shares what he saw in the following tweets: It was unclear to me who 'started' the attack.
non_english: Ο Αιγύπτιος blogger Mosa'ab Elshamy βρισκόταν επιτόπου και μοιράζεται τι είδε στα επόμενα tweets: