They must have hoped the photos would dispel conspiracy theories that he’s dead, or at least incapacitated. But the two proof-of-life pictures taken of Sen. Mitch McConnell and his wife, former Labor Secretary Elaine Chao, purportedly from his room at a rehabilitation center, have only generated more speculation about what has really happened to the 84-year-old Kentucky Republican, who hasn’t been seen or spoken in public since being hospitalized in mid-June. In both pictures, the typically sharp-minded senator is staring with a vacant smile at the camera, while the 73-year-old Chao has a firm grip on his arm that reads…