Keeping documents secure

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

In the wake of the leak of confidential US diplomatic messages by the group WikiLeaks, anchor Lisa Mullins speaks with Edward Djerejian, a former US ambassador to Israel and Syria, about how diplomats used to keep documents secure. Download MP3