Armed and masked men guard a roadblock at the entrance to the community of El Pericon near Ayutla, early Saturday, Jan. 19, 2013. Hundreds of men have taken up arms in several towns of

 

              Armed and masked men guard a roadblock at the entrance to the community of El Pericon near Ayutla, early Saturday, Jan. 19, 2013. Hundreds of men have taken up arms in several towns of
Armed and masked men guard a roadblock at the entrance to the community of El Pericon near Ayutla, early Saturday, Jan. 19, 2013. Hundreds of men have taken up arms in several towns of the southern state of Guerrero to defend their communities against violent criminal gangs. (AP Photo/Dario Lopez-Mills)
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