11.   Also on Sunday, another seven electrical towers were dynamited outside Bogota, energy officials said.

12.   At least eight townships were without electricity on Saturday after FARC fighters blew up four electrical towers in Cundinamarca province, authorities said.

13.   But the ELN remains a constant irritant, blowing up oil pipelines and electrical towers, and carrying out mass kidnappings of civilians for ransom.

14.   Felled electrical towers, a dynamite attack on a water reservoir and threats to close major roads in the South American nation are all part of the onslaught.

15.   FARC dynamited an electrical tower Saturday that cut off power to the entire state, and the rebels ordered all road and river travel to stop until further notice.

16.   Guerrillas from the Revolutionary Armed Forces of Colombia, or FARC, bombed the town of Puente Quetame and dynamited two electrical towers in another province early Tuesday.

17.   Guerrillas also burned ballots Saturday in Chita, another mountain town in the north, and dynamited two electrical towers in the southern state of Caqueta.

18.   In the past week, rebels have ambushed military convoys, burned electrical towers, blocked road and river travel, and enforced strikes.

19.   In the past week, they have ambushed military convoys, burned electrical towers, blocked road and river travel, and enforced strikes.

20.   In the past week, they have ambushed military convoys, burned electrical towers, blocked roads and rivers, and enforced strikes.