71.   Tajik authorities have struggled to quell drug smuggling in this former Soviet republic, as many drugs travel through here from the porous border with Afghanistan to Russia.

72.   Tajikistan, with a long porous border with Afghanistan, would be a convenient destination.

73.   Tens of thousands of others have been locked out, although some from the West Bank have been able to slip through a porous border.

74.   The drugs are transported by camel, horse or donkey caravans through the porous border to Pakistan as well as north through Central Asia, Yageen said.

75.   The livelihood of millions along the porous border depends on smuggling.

76.   The porous border has little meaning to locals and al-Qaida, but it holds substantial political significance for the United States and Pakistan.

77.   The porous border has little meaning to locals and al-Qaida, but holds substantial political significance for the United States and Pakistan.

78.   The porous border that separates Afghanistan and Pakistan makes it easy for Taliban militia members to travel freely.

79.   The rebels often infiltrate through the porous border to seek refuge from Indonesian troops.

80.   The United States also is troubled by the porous borders allowing alleged terrorists to transport weapons and money and smugglers to spirit out radioactive substances.