harris: breaking news to tell you about, there was a manhunt for the suspect that you see on the right-hand side of your screen, he is a former doctor of president george h.w. bush. he, we have learned, committed suicide when confronted by a police officer today. and so there was a news conference in houston, texas, on the left of your screen talking about that confrontation and the fact that this man killed himself in front of police officers. that former presidential bush doctor operated on the suspects mom more than 20 years ago and she died on the operating table. police say that the suspect went after the doctor in texas, that dr. was riding a bicycle and was fatally shot while writing that bicycle. they pointed to the 65-year-old suspect and now that suspect is dead, committed suicide in front