At least one email from a batch of 110 documents recovered by the FBI from Hillary Clinton's server and made public Friday was classified, indicating the former secretary of state attempted to erase classified intelligence from her server.

The email in question involved sensitive conversations with the prime minister of the United Arab Emirates.

Although the FBI did not recommend an indictment against Clinton, its director did conclude that she and her aides demonstrated "extreme carelessness" in their treatment of classified material.