Do Teachers In Oaxaca Teach?

Rob, I think it was March '06, left our rv in Z and headed south in our Jeep. Puerto Escondido, then up to Oaxaca, great trip then on to Palenque. The protests were just starting in Oaxaca(blocking streets, marches, graffiti on buildings)not too bad at the time. By the time we got to Palenque the real violence had started. Needless to say we did not return to Z thru Oaxaca.