11.   That chemical is found only in the scarce yew tree of the western U.S.

12.   The agents who found this chemical had to evacuate the house and the neighbors, he said, until the bomb squad could get rid of it.

13.   The chemicals are found in civilian life as well, in such pesticides as malathion and in mosquito repellents.

14.   They found chemicals that could be used to make methamphetamine, but found no drugs.

15.   Third, did we find chemicals?

16.   A poisonous chemical was found from a carton of liquid coffee bought in a store Wednesday, the latest in a string of apparent attempted poisonings in Japan.

17.   Abadzhiev has said the chemical is found in a legal diuretic used by lifters, and he said the manufacturing company did not make that clear.

18.   But police, who searched the temple after the attacks in Japan, did not find any chemicals that could be used to produce nerve gas.

19.   But investigators from the Netherlands Organization for Applied Scientific Research said they found no chemicals in high enough concentrations to pose a health risk.

20.   In Australia, staff at the U.S. Consulate in Melbourne were evacuated Monday after a suspicious chemical was found in a hand-delivered letter.