. >>> number four, bobbi utopsy autopsy. the drugs included were marijuana, cocaine, an anti-anxiety med and morphine. no morphine was in whitney houston's body. >> it looks like she was imitating her mother's death. >>> number three, is george scloon clooney retiring? he was candid about aging in hollywood and was blunt about what was next. >> it is my great love and i enjoy it a lot. >>> number three, are katy perry and orlando bloom house hunting? and the number one story this week, o.j. was a possible murder weapon found at his home? >> a knife was apparently found at the rockingham estate when it was demolished. what's your reaction? >> it's a remarkable development if it does turn out to be connected to the murders of ron and nicole. >> the lead prosecutor finds it all a bit baffling. >> it might be a hoax. it might be somebody who planted it and then just pretended to find it. >> go to "e.t." online for the latest. >> and this couple has seen its share of headlines. theresa and joe giudice. theresa was released from p

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