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'Sad to hear about Roger Ebert passing away. RIP kind sir. I give your life two enthusiastic (thumbs up),' comedian and actor Dane Cook Tweeted.
The actor Tweeted his condolences shortly after it was announced that the Pulitzer Prize-winning film critic had passed away at age 70.
(Pictured: Dane Cook performs comedy at the 'Comic Relief' event in Las Vegas in November 2006.)