The Army’s senior neuropsychologist also happens to be the long-time administrator of a Keith Olbermann fan site. When retired Lt. Col. Mike Russell isn’t working as the program manger of the Army’s brain testing program, now as a civilian, he’s busy online as the site administer of KeithOlbermann.org, which describes the former MSNBC and Current TV host as “The Last Reporter Standing.” A frequent contributor to the site’s Web forum, the main focus of the site, Russell has posted over-the-top political rants against Republicans, criticized the military’s psychiatrists and seemingly tried to recruit fellow online posters for positions on military...