11.   The academy said Monday that none of the students tested positive in the drug screening, which was performed by a Navy laboratory near Chicago.

12.   The California Supreme Court has declined to review a Court of Appeal decision that says private employers can enact reasonable drug screening.

13.   The company branched out into employee drug screening, the manufacture of surveillance cameras and accounting services.

14.   The company requires drug screenings for potential employees, and random drug tests are administered to pilots, company officials said.

15.   And last month, starting tackle Greg Davis was suspended after reportedly testing positive for steroids during a random NCAA drug screening.

16.   He also granted a prosecution request to subject Tapia to random drug screening.

17.   If the plan goes through, it would the first time every athlete at any Olympics would have passed pre-games drug screening.

18.   The state last October began requiring welfare applicants in a handful of Michigan communities to provide urine samples for drug screening before they could be considered for benefits.

19.   It also had a strong portfolio in the area of in-vitro diagnostics, radioimmunology and drug screening, Schering said in a statement.