101.   Nuclear lab security can be improved without compromising civil liberties or scapegoating Chinese-Americans.

102.   On Monday, Kennedy had planned a news conference on federal legislation to help improve security in family-owned convenience stores.

103.   Other security experts called for Microsoft to improve the security in its Web networking products.

104.   Richardson also announced six other steps intended to improve security at nuclear weapons laboratories.

105.   Rep. John Conyers Jr., D-Mich., said the bill would improve security but recognized that immigration and cross-border visits were essential to the economy.

106.   Schools should work with local police departments to help improve security, he said, and the police should keep tighter control of potentially dangerous people near school neighborhoods.

107.   Security was improved immediately after the terrorist attacks on the World Trade Center and the Pentagon.

108.   Secretary-General Kofi Annan has been asking for donations to improve security, so far with little result.

109.   Since many consumers remain nervous about conducting these kinds of transactions online, it is likely that many institutions will try to improve online security.

110.   Since many consumers remain nervous about conducting these kinds of transactions online, many institutions will probably try to improve online security.