From Reuters:

The passport files of presidential candidates Sen. Hillary Clinton, a Democrat, and Sen. John McCain, a Republican, were improperly accessed by State Department workers, a U.S. official said on Friday.

The official, who asked not to be named because of the sensitivity of the matter, declined further comment.

The State Department is giving a press briefing on these breaches now. Paul Kiel has some of the details.

We'll have video soon.