Where did you see a wheelchair? I didn’t see one around and I saw pictures of him and Kathryn walking up and standing by the First Lady.
Rush was wheeled into the building, but he walked to his seat with his wife.
Thank you. Was racking the brain searching for wheelchair evidence with no success. Rush stood in front of the First Lady, turned his back to her and she placed the pendent around his neck and on his chest. He remained standing and turning for several minutes IIRC.