21.   Guerrilla is indeed the word, since these and other appropriation artists see themselves as engaged in real warfare.

22.   In Chiapas, the Zapatista guerrillas have been in peace talks with the government for two years without winning substantial concessions.

23.   In Coacalco, police said they had not determined whether the guerrillas were responsible for killing one state police officer and wounding two others.

24.   In its current phase, the guerrillas are on the defensive, pushed back from the urban centers now thick with patrolling soldiers and police.

25.   In Sierra Leone, the guerrilla fighting is waged street by street, door to door.

26.   In Vietnam, on the other hand, guerrillas were often indistinguishable from noncombatants, and the killing of civilians drained away support for the war.

27.   Israel replied with artillery and air attacks, but there were no indications whether any guerrillas had been hit.

28.   Meanwhile, the guerrillas are well armed and fairly well trained.

29.   Never mind that this one-time guerrilla is now a member of Congress who monitors the budget of the same military that once tortured him.

30.   On economic issues, for example, the government has pursued an aggressive free-market approach while the guerrillas are dogmatic Marxists.