A demonstrator gestures during a march in support for the return of the teachers' union CNTE to the Zocalo main square and against Mexican President Enrique Pena Nieto's education reforms in Mexico ... more 
A demonstrator gestures during a march in support for the return of the teachers' union CNTE to the Zocalo main square and against Mexican President Enrique Pena Nieto's education reforms in Mexico City, September 18, 2013. Mexico's City's main square is being kept closed for traffic and pedestrians after police had to forcibly evict protesters who had been camping out on the square for weeks. The square was only opened for the public on Monday when Pena Nieto led his first traditional remembrance of the heroes of Mexican independence, according to local media. REUTERS/Edgard Garrido (MEXICO - Tags: POLITICS CIVIL UNREST EDUCATION) less 
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Reuters | Photo By EDGARD GARRIDO / REUTERS
Wed, Sep 18, 2013 6:58 PM EDT