Officials: Emails Clinton didn't turn over come to light

WASHINGTON (AP) — The Obama administration has discovered a chain of emails that Hillary Rodham Clinton failed to turn over when she provided what she said was the full record of work-related correspondence as secretary of state, officials told The Associated Press.

The disclosure adds to the questions related to the Democratic presidential front-runner's unusual usage of a private email account and server while in government.

Republicans have raised questions about thousands of emails that she has deleted on grounds that they were private in nature, as well as other messages that have surfaced independently of Clinton and the State Department.

Additionally, Kirby said the agency will incorporate the newly discovered emails into a review of record retention practices that Clinton's successor, Secretary of State John Kerry, initiated in March.

[...] the Senate Judiciary Committee's GOP chairman said he wants the Justice Department to tell him if a criminal investigation is underway into Clinton's use of private email amid reports this week that the FBI recovered deleted emails from her server.

Separately Friday, State Department officials said they were providing the Benghazi-focused probe more email exchanges from senior officials pertaining to Libya.