A campesino walks next to one of the Mexican armys Linz armoured vehicles with a 90 mm cannon, Wednesday, Jan. 11, 1995, Amatenango del Valle, Chiapas, Mexico. The Mexican army moved in to disperse a campesino blockade that had blocked the Pan American highway 22 miles (36 km) south of San Cristobal de las Casas. Over 100 heavily armed soldiers are stationed in Amatenango del Valle. (AP Photo/Doug Engle)