21.   Two experts debate the U.S. decision to lift its ban on exports of sophisticated arms to Latin America.

22.   Whether these elections really contribute to democratization in China is debated by experts.

23.   With bioterror a rising threat, experts debate at a meeting Friday whether they should be destroyed.

24.   With bioterror a rising threat, experts debate at a meeting Thursday whether they should be destroyed.

25.   European Union veterinary experts were debating a Dutch request to vaccinate livestock around infected farms, but opposition to a wider inoculation campaign remains strong.

26.   Experts debate how much leeway prosecutors have in investigating a church leader.

27.   Experts debate safety measures.

28.   European Union experts debated Tuesday whether to ban exports of German pigs because of an outbreak of swine fever in four German states.

29.   From strong modern vitamins to the traditional comfort of herbal teas, health experts are debating whether dietary supplements should be allowed to claim benefits for pregnant women.

30.   Harvey said experts will debate whether there was a problem with the methodology of one of the studies or an actual decline in the whale population.