21.   Celtic defender Alan Stubbs, who discovered he might have a cancer-related illness after failing a random doping test last month, survived exploratory surgery Tuesday.

22.   Citing officials, Xinhua said all gold medalists and record breakers were being tested, while random tests were being used on athletes finishing in the top eight.

23.   Defending Giro champion Gilberto Simoni withdrew Friday after learning that he had tested positive for cocaine metabolites at a random test last April.

24.   Each paddle is subject to a random test before or after each match.

25.   Government health officials, believing that there are still some infected pigs, have been conducting random tests in Perak state.

26.   He claimed he simply forgot that he had been chosen for the random test.

27.   He even said some will keep using ephedra, despite the risk of getting caught by a random test.

28.   He placed seventh, so was caught in a random test.

29.   He failed the first random test five months later, was suspended six months and went into a rehab center.

30.   In a random test in late October, two Thrifty PayLess flavors were found bacteria-contaminated.