corrente

W. Mark Felt, who retired from the FBI after rising to its second most senior position, has identified himself as the "Deep Throat" source quoted by The Washington Post to break the Watergate scandal that led to President Nixon's resignation, Vanity Fair magazine said Tuesday.

"I'm the guy they used to call Deep Throat," he told John D. O'Connor, the author of Vanity Fair's exclusive that appears in its July issue.
(via MSGOP)

From what I recall, many bloggers had speculated that it had to be Felt.