71.   Police, who dismantled the bomb, said they believe it was planted by terrorists and implemented measures to increase security in Tel Aviv.

72.   Representatives of Fox Studios in West Los Angeles and Paramount Pictures announced that both studios were increasing security, but offered no further details.

73.   Security has been increased after intelligence reports that the rebels may try sabotage.

74.   Security also was increased on the ground at the nuclear power reactor.

75.   Security has been increased, too.

76.   Security was increased.

77.   Rockefeller Center increased security following the World Trade Center bombing, and its officials are pleased with the results.

78.   Security firms say that many businesses want to increase building security with more screening of employees and visitors, including face- and fingerprint-recognition systems.

79.   Security has been increased around the teams and the stadium.

80.   Security has been increased at the Mexico City airport, and travelers are advised to arrive at least two hours before international flights.