. >> now this very private man was at md anderson to research his own symptoms. and friends urged him to go straight to the e.r. >> it was tough to even coax him into the emergency room. >> george's girlfriend shot this video on her cell phone as they sat outside the e.r. she wanted to show george that he was not acting normally and convinced him that he should check himself in. video later would be crucial. to see the usually articulate dr. like this was a strange sight. sandy is a friend and former assistant of george. >> he is very charming, he is a great guy. >> she says george was professional, friendly and always had a good bedside manner . >> just the way he greeted you was very respectful. patients to call me and make comments about him that he is a great doctor. >> now the doctor was the one in need of care. his research partner, a doctor named anna maria gonzales was with him outside of the e.r. and had seen him at the office that day and later at a business dinner. that cell phone video describes his symptoms. >> he was a little slurred. >> finally, ge