81.   Buchanan wants to erect a fence on the nation Southwest border to stop illegal immigration.

82.   Bush said he supports the expansion of Operation Hold the Line, a multimillion-dollar effort to control illegal immigration along the U.S. border.

83.   Buchanan used similar language in stressing his opposition to illegal immigration at the forum.

84.   But Border Patrol officials reason that a fence would cut down on illegal immigration while frustrating the Mexican gangs that prey on the railroad.

85.   But Cayman authorities have since interviewed the unnamed letter writer and are holding three Afghan men on illegal immigration charges.

86.   But even staunch opponents of illegal immigration question the value of a reinforced northern patrol.

87.   But he and other ranchers said they believed the U.S. government encouraged illegal immigration by failing to take more decisive action against companies that hire them.

88.   But illegal immigration, gun-running and drug-trafficking have taken its place.

89.   But it is clear that whatever the reason, illegal immigration and bilingual education are less contentious issues in Texas than in California.

90.   But his address focused on illegal immigration, the centerpiece of the proposed legislation.