Mexican army troops drill Monday, Jan. 2, 1995 in Las Margaritas, Mexico, in the southeastern state of Chiapas. The army maintains a high profile in the state one year after the Zapatista uprising that shook Mexico. (Australfoto/Douglas Engle)

Mexican army troops drill Monday, Jan. 2, 1995 in Las Margaritas, Mexico, in the southeastern state of Chiapas. The army maintains a high profile in the state one year after the Zapatista uprising that shook Mexico. (Australfoto/Douglas Engle)