21.   Thousands of peasant farmers in Cauca grow drug crops to survive.

22.   Traffickers finance local harvests in order to eliminate the expense and risk of importing their raw materials from Peru and Bolivia, where the biggest drug crops are grown.

23.   U.S. officials have decided to concentrate more heavily on treating illegal drug crops with chemicals, particularly in parts of southern Colombia under the control of leftist guerrillas.

24.   Under such an agreement, the government would eventually end fumigation of drug crops, holding the rebels responsible for eliminating drug crops in their areas.

25.   Washington contends the aid is geared only toward eliminating drug crops and operations in areas under rebel control.

26.   Water is the key to the transition away from drug crops, which require minimal irrigation.

27.   With no planes to chase, Mexican commanders have used the helicopters for everything from troop transport to spraying herbicides on drug crops.

28.   You stay on the terrorist list until you destroy drug crops and terrorist camps, under continuing verification.

29.   Yet police spray planes, some flown by civilian U.S. pilots contracted by the State Department, continue to fumigate drug crops across much of the country.

30.   President Andres Pastrana called Thursday for a review of the global war against drugs, saying it should extend beyond the U.S.-backed spraying of drug crops.