71.   But the biggest barrier was the language.

72.   But there was some barrier between that knowledge and its full impact, she says.

73.   But there was some barrier between that knowledge and its full impact, she said.

74.   But UCSF researchers said there are more barriers between poor AIDS patients and drug treatment programs in Texas than there are in other states.

75.   Central American leaders say fewer barriers to trade are essential for continued growth.

76.   Caruso admitted that the language barrier could be frustrating.

77.   Concrete barriers were set in place around some buildings here and in other cities, and parking lots underneath or near many federal facilities were closed.

78.   Construction barriers are everywhere, causing temporary removal of many star names embedded in sidewalks.

79.   Draper hits me with a handful of basic questions, like whether there are any barriers to the entry of competing sites.

80.   Even though OECD trade barriers are low overall, the poorest countries face high tariffs on major export products such as agriculture and textiles.