11.   If questions persist about Henry, Mike Bibby usually shuts down.

12.   Its presentation came as public protest persisted about the fatal shooting of the West African immigrant, Amadou Diallo.

13.   Mixed signals persist about the overall health of the economy.

14.   Moreover, concern persists about U.S. government deficits.

15.   Questions still persist about AIDS treatment, particularly therapy given early in the disease when the immune system is intact.

16.   Rumors persisted about what the government might do.

17.   Still, some doubts persist about the nature of the federation, which is generally regarded as the most radical of three large Islamic groups in Berlin.

18.   Still, some questions persist about his motives.

19.   The assistance to business will be particularly attractive to the Protestant majority, where the greatest doubts persist about voting for the pact.

20.   Uncertainty also persists about the ailing banking system.