Dozens of students' parents in the southern Mexican state of Oaxaca got into violent clashes on Thursday with teachers from the National Education Workers Coordinating Committee, the smaller of the ... more 
Dozens of students' parents in the southern Mexican state of Oaxaca got into violent clashes on Thursday with teachers from the National Education Workers Coordinating Committee, the smaller of the country's two main teachers unions. (Dec. 19) less 
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Thu, Dec 19, 2013 10:30 PM EST