71.   When the letter from the Orange County government arrived the week before last, Rod Dunaway knew what it said even before opening the envelope.

72.   When the envelope was opened, a worker found material that had not been included in the original mailing.

73.   When the envelopes are opened, there is a small sponge sealed in plastic.

74.   A Cape Town police station was quarantined Wednesday after officers opened an envelope containing an unknown powder, police said.

75.   Americans returning to work faced anxious moments opening envelopes after a jump in the number of people across the nation who were exposed to anthrax sent through the mail.

76.   Americans returning to work faced anxious moments opening envelopes after the number of people across the nation exposed to anthrax sent through the mail jumped.

77.   Assistant Sabine Dammann started to open the envelope and it went off.

78.   At different tables, workers opened white envelopes, counted the ballots and stuffed them into fresh white envelopes, scrawling precinct numbers on them in red.

79.   Authorities roped off the building and experts opened the envelope, which had powder inside.

80.   Estrada tried to quell the resignation demands by agreeing to open the envelope, but left the presidential palace the next day when the demonstrations continued.