41.   During a flight over the jungle on Sunday, aid officials spotted heavy smoke at two sites west of the abandoned camps.

42.   Flames leapt from windows on the top three or four floors, and the whole building was engulfed in heavy smoke.

43.   Firefighters were attempting to reach the intensive care units but were blocked by heavy smoke, heat and burning debris, officials said.

44.   Firefighters were unable to work above that level because of searing heat and heavy smoke, the ITAR-Tass news agency reported.

45.   Flying over the jungle Sunday, aid workers spotted heavy smoke at two sites west of the abandoned camps.

46.   Heavy smoke billowed from the stricken area, but no casualties were reported.

47.   Heavy smoke prevented fire fighters from entering the building after the fire was extinguished and the Lumpini station said other people could have been trapped inside the smoldering structure.

48.   Heavy smoke produced a fog-like haze in Reno, where health officials urged people to stay indoors.

49.   Heavy smoke rose from the site near Pale, which NATO planes initially attacked Thursday afternoon.

50.   Heavy smoke rose from the site, which NATO planes initially attacked Thursday afternoon.