21.   Coca leaves are used to make cocaine.

22.   Farmers are feeling the loss their main cash crop -- the base ingredient used to make cocaine.

23.   Hundreds of thousands of Colombians are believed to make a living either by farming coca, or working as field hands picking the green leaves used to make cocaine.

24.   Information Minister Ronald MacLean claimed the demonstrations were led by drug traffickers trying to stop a government program to eradicate production of coca leaf, used to make cocaine.

25.   It is not a major producer of the coca leaf, used to make cocaine.

26.   Later, anti-narcotics police clad in combat fatigues found three bags bulging with coca leaf, from which cocaine is made, in a canoe.

27.   Mayor Mauro Restrepo backed a government program to substitute fields of coca, used to make cocaine, with legal crops.

28.   Menchu also criticized U.S.-backed efforts to eradicate crops used to make cocaine.

29.   Milan is in Caqueta department, a stronghold of rebels who protect harvests of coca, the crop used to make cocaine.

30.   Most of the weekend attacks occurred in southeastern Colombia, where rebels collect commissions on harvests of coca leaf, the plant used to make cocaine.