A police officer guards the two metric tons of cocaine paste in Florencia on Friday, Dec.19, 1997. The Anti-narcotic Police seized the paste in a tanker truck and arrested the truck driver, the seizure of about 2, 000 kilograms of unprocessed cocaine was made on a road near Florencia, 235 miles southwest of Bogota during a routine road check. (AP Photo/Fernando Llano)