61.   When all goes according to plan, the new conduit then seals off the aneurysm from the circulation.

62.   Within the hour, heavily armed, specially trained forces surrounded the houseboat and sealed off busy streets.

63.   Working together, the Israelis and Palestinians sealed off the main road from autonomous Jericho for most of the day.

64.   Overnight, Israeli forces sealed off the Palestinian neighborhood of Issawiyah in Jerusalem, removing residents and searching their homes.

65.   Police and Lebanese army troops stationed in the area sealed off the site and an investigation was under way.

66.   Police and paramilitary troops sealed off the area and were not allowing anyone to approach the site of the explosion, witnesses said.

67.   Police and paramilitary troops sealed off the area and were not allowing anyone to approach the site, witnesses said.

68.   Police and security forces sealed off the area, barring journalists.

69.   Outside, Lebanese military helicopters clattered overhead, soldiers kept watch from armored carriers and checkpoints that sealed off entire blocks around the summit venue in downtown Beirut.

70.   Police in riot gear sealed off a mainly Catholic part of Belfast Wednesday as Protestants prepared to march through it to celebrate an ancient victory over their religious opponents.