11.   A lightning-caused wildfire continued to tear through the Kaibab National Forest Saturday while firefighters could do little to slow its advance.

12.   After the initial gains by the rebels, the government appeared to be slowing the advance.

13.   After the initial gains by the rebels, the government appeared to be slowing their advance.

14.   Arguably, it would take massive government controls to substantially slow the advance toward greater efficiency of our systems.

15.   But repeated rebel counterattacks have slowed their advance.

16.   But several fierce rebel counterattacks have slowed their advance near Puliyankulam.

17.   Congolese rebels have admitted they lost a northwestern town to forces loyal to President Laurent Kabila, blaming lack of men and dense forests for slowing their advance.

18.   Ethiopia said Eritrean troops were blowing up bridges to try to slow the advance.

19.   Favorable weather, including light wind and cooler-than-expected temperatures, slowed the advance of the fire.

20.   He acknowledged international efforts have too often lacked co-ordination and have had little impact in slowing the advance of the disease.