31.   Security cameras swept key areas and streamed video into a command bunker under City Hall, and sharpshooters and riot police were on standby in discreet corners and rooftops.

32.   Security forces had swept the area for the past month and a half, searching for arms caches of the violent Armed Islamic Group.

33.   Similarly, the Bangladesh cyclone swept an area where most people live in huts of mud and straw.

34.   Two people were killed in eastern Ukraine by strong winds and rainstorms that swept the area in the past two days, the Emergency Situations Ministry said Friday.

35.   Troops of the joint Russian-Chechen force set up to police the cease-fire in the capital were mobilized to sweep the area, they said.

36.   Troops, aided by helicopters, swept the area in search of the unknown number of assailants.

37.   We also see Serb troops under fire in a village near Racak as they sweep the area looking for K-L-A soldiers.

38.   Four other Britons, two Americans and a Dutch woman were already known to have died when torrential rain swept an area known as Snake Canyon on Friday.

39.   A military plane and ground-based troops have since swept the area, searching in vain for any trace of the kidnapped legislators.

40.   But they said the area was swept by the Equatorial Counter Current which swept in many directions, often turning back on itself.