1.   He said that heavy dust swirled incessantly, that the noise was terrible and that workers could be trapped by fires.

2.   A few workers were reportedly trapped inside the debris and a search for them was under way.

3.   A U.N. vehicle also was trashed, and workers were trapped inside the office.

4.   A worker was trapped in dirt and gravel at a landscaping project for more than four hours before firefighters managed to free him.

5.   Five to nine workers were trapped under debris and were feared dead, municipal officials said on condition of anonymity.

6.   He had no immediate information on how many workers were trapped and later rescued.

7.   In recent years, unions and activist clergy have worked together informally to organize Hispanic and black workers trapped in low-income service jobs traditionally ignored by the labor movement.

8.   Mirzaie had no details on how many workers were trapped and later rescued.

9.   Nine workers were trapped under debris and feared dead, municipal officials said on condition of anonymity.

10.   Nine workers were trapped under debris and were feared dead, governorate officials said on condition of anonymity.