91.   New security arrangements for the defendants present a challenge to federal and local law-enforcement officials, who must safeguard them to, from and during the trial.

92.   Now the political map looms just as large, as Ohio again presents a challenge for the Democrats.

93.   Of course, success presents challenges of its own, she said.

94.   Of those races, only those in the Central and East Wards have presented formidable challenges to established incumbents.

95.   Partly in Neapolitan dialect, the libretto presented a challenge even to many Italians.

96.   Personal ties notwithstanding, New York will once again present a challenge for the national Republican ticket.

97.   Practicing medicine in a small West Texas town presents challenges not encountered by urban doctors.

98.   Perhaps the size and shape of the item presents a challenge, or maybe the difficulty is highlighting a small photograph in a large frame.

99.   Prosecutors and defense attorneys acknowledge the case against the young girl presents complex challenges for each side.

100.   Playing defense in Coors Field this weekend presents a challenge to the Anaheim Angels outfielders, particularly because they are not used to playing in such an expansive ballpark.