1.   Canterbury Cathedral, which had been evacuated on Sunday after a worker said he saw a man dropping white powder in one of the chapels, was reopened Monday.

2.   U.S. scientists, including Sheets, began testing the theory by dropping cement powder into the upper parts of growing clouds over tropical waters.

3.   Several hundred people were evacuated from Canterbury Cathedral in England on Sunday after a worker said he saw a man dropping white powder in one of the chapels.

4.   They were searching for the man alleged to have dropped the powder.

5.   Worshippers were evacuated from Canterbury Cathedral Sunday after a church worker said he saw a man dropping white powder in one of its chapels.