事件发生几个小时以后，抗议者试图袭击斯法克斯市政府办公室，警方动用了催泪瓦斯，今天这起袭击再次引起了外界对突尼斯政治动荡的担心，突尼斯是阿拉伯之春运动的发源地。
Hours later , protestors trying to storm a local government office in Sfax , police moved in with tear gas , today 's attack is renewing fears of political instability in Tunisia , the birthplace of the Arab Spring .
斯法克斯