41.   Even supporters of a strong law, like Mrs. Cadena, often have deeply conflicting feelings, regarding the porous border as both economic opportunity and threat.

42.   Foreign anti-drug officials say most of the opium grown in Afghanistan is refined into heroin in small laboratories along the porous border with Pakistan.

43.   Here, the Indian military says it has launched a military campaign against Islamic militants and Pakistani soldiers infiltrating across the porous border.

44.   Illegal immigrants also stream in, braving flooded rivers and lion-filled game reserves to cross the porous border in search of jobs in the new El Dorado.

45.   In a half dozen states, however, porous national borders pose a significant problem and contribute to an unhealthy anti-immigrant attitude that threatens those who enter legally.

46.   India has close relations with Nepal, both of which are majority Hindu nations, and has cracked down on rebels who manage to slip across their porous border.

47.   India has close relations with Nepal, both of which are majority Hindu nations, and has cracked down on rebels who manage to slip across the porous border.

48.   Indonesia is considered an easy transit point for illegal immigrants because of its porous borders and lax coastal patrols.

49.   Kanther criticized the porous borders through which the refugees travel in Greece and, in particular, Italy.

50.   Kenya and Ethiopia have large ethnic Somali communities and long, porous borders with Somalia.