71.   Even as Bush urged on his political partner Tuesday, some friends and associates of the vice president expressed a mixture of admiration and concern at his vigorous pace.

72.   For instance, President Putin wants the EU to offer Russia a new institutional partnership, so that they can discuss issues of common concern at the highest level.

73.   For now, the concern at the concert site is less about raising money than about keeping expenses down through donations, Cammann said.

74.   Flynt, an Auburn football and basketball season-ticket holder, raised his concern at a faculty meeting last month.

75.   For Valdes, shutouts, might be a secondary concern at the moment.

76.   Griffey has more important concerns at this immediate moment.

77.   He also expressed concern at an outbreak of fighting between Bosnian government and Bosnian Serb forces around Srebrenica in eastern Bosnia.

78.   His major concern at that point was typical.

79.   However, officials acknowledged their concern at the financial and political consequences of an exodus that has already stripped Coast Guard resources thin.

80.   In addition, technical problems or legal concerns at a company can scare off potential recruits.