Mr. Kelner did not give any explanation for the e-mails missing from Mr. Rove's account, but he did acknowledge that one possible explanation is that Mr. Rove personally deleted his e-mails from the RNC server.

Mr. Kelner also explained that starting in 2005, the RNC began to treat Mr. Rove's emails in a special fashion. At some point in 2005, the RNC commenced an automatic archive policy for Mr. Rove, but not for any other White House officials.

Hmmm... Would this be... Pat Fitzgerald placing requests maybe?