The New York Times: Mexico: Police and Teachers Clash Ahead of Polls
OAXACA, Mexico (Reuters) – Thousands of Mexican police firing tear gas fought a running battle with striking teachers in a southern city on Wednesday in the latest violence between protesters and security forces before July elections.
Backed up by a helicopter clattering overhead, police on foot briefly dislodged teachers from the main square in the city of Oaxaca where they had been camped for three weeks demanding higher wages.
Witnesses and press reports said shots were fired during clashes in downtown streets. One policeman was shot in the leg before the teachers retook the square, popular with tourists visiting the picturesque city.