After seven AIDS [3] activists disrupted a Pennsylvania campaign appearance by President Bush [4], "Secret Service [5] agents ... supervised the arrests and detention of the activists and blocked the news media from access to the hecklers. ... Journalists were told that if they sought to approach the demonstrators, they would not be allowed to return to the event site - even though their colleagues were free to come and go. ... One journalist who was blocked from returning to the speech [was told by an agent] that this was punishment for approaching the demonstrators."