1.   In essence, when someone received the document containing Melissa, the virus protection feature would ask the user if they wished to open it.

2.   In Washington, authorities close a wing of a Senate office building a day after Majority Leader Tom Daschle receives letter containing anthrax spores.

3.   Potts declined to describe the threats, but Australian Broadcasting Corp. said the gallery had received letters containing bomb threats.

4.   The association has recently complained about receiving envelopes containing razor blades and letters with threats, as well as about ultra-rightists shouting slogans near Korean schools.

5.   The FBI confirmed that the letter, and one The San Francisco Chronicle newspaper received Tuesday containing the threat, were from the Unabomber.