Hence the.. "He can run, but he can't hide" line.
One would hope that that was what the President meant. The government is sloppy sometimes, and I'm sure something exists out there. For the Sun to make such a speculation, without some concrete document or corroborating witness who sat on the Board or was a recorder for the Board, or something, just doesn't make sense.
They've got more than they're releasing right at this moment. And I'm sure Karl Rove knows exactly what they've got.