11.   The decision seemed to push him deeper into the political battle here.

12.   The rest were pushed deeper into Zaire.

13.   The Zapatistas have been pushed deeper into their territory by the government drive.

14.   They have found some clues in wild chimpanzee colonies, but their study is pushing deeper into the wild.

15.   To escape the air raids, coca farmers have pushed deeper into the jungle.

16.   And yet, Israeli forces still pushed deeper into Palestinian strongholds elsewhere on Monday and Prime Minister Ariel Sharon pledged to continue the offensive.

17.   Army troops are pushing deeper into the zone, and police are following on their heels.

18.   Instead, he believes bin Laden would push deeper into Islam Dara, a well-fortified, inaccessible area.

19.   Refugees pushed deeper into Thailand Friday as fighting continued across the border in Burma between government troops and ethnic Karen guerrillas.

20.   Russian forces pushed deeper into rebel-held districts in the Chechen capital of Grozny, and Chechen fighters retreated under heavy Russian bombardments.