Most of the information contained in this blog can be found in the following sources:
http://www.el5antuario.org/
http://pocamadrenews.wordpress.com/
http://www.jornada.unam.mx
http://aristeguinoticias.com/
http://www.blogdeizquierda.com/
http://mediosypoliticaenmexico.blogspot.co.uk/
http://www.facebook.com/yosoy132
http://www.facebook.com/JovenesConObrador