Lost emails, destroyed hard drives, foot dragging, stonewalling, and a smirking, sneering IRS commissioner doing his best to obscure the truth -- this has largely been the response by the Internal Revenue Service to investigations by Congress and FOIA requests from conservative groups trying to discover the truth about the IRS targeting scandal. But one federal judge appears to be just as curious as the rest of us about what exactly the IRS was up to when it targeted conservative groups for special scrutiny in approving their tax-exempt status. Washington Examiner: Judge Reggie B. Walton of the U.S. District Court...