Mark Felt, the former FBI official who revealed himself to be Deep Throat, the source that exposed the Nixon-era Watergate scandal, has died aged 95.

Over at Huffington Post you can look at a slide show and a video from 2005, with Mark Felt’s daughter Joan and grandson Will, discussing his life.

Here is the audio of the meeting on October 19 1972, when President Nixon discovers John Mitchell knows the name of the FBI leak who has been giving information to the press about the Watergate break-ins: Mark Felt.