Interesting new wrinkle in the investigation of Rove from the American Prospect.

"White House deputy chief of staff Karl Rove did not disclose that he had ever discussed CIA officer Valerie Plame with Time magazine reporter Matthew Cooper during Rove’s first interview with the FBI, according to legal sources with firsthand knowledge of the matter.

The omission by Rove created doubt for federal investigators, almost from the inception of their criminal probe into who leaked Plame's name to columnist Robert Novak, as to whether Rove was withholding crucial information from them, and perhaps even misleading or lying to them, the sources said."