Jackass Roger Ebert sorry for timing of his Ryan Dunn tweet but not message 06/22/2011 Roger Ebert says he stands by a comment he made about Ryan Dunn's fatal car crash, but wishes he had waited to make it until all the facts were in. Read More RELATED NEWS Steve-O engaged to girlfriend Lux Wright: "I'm so happy"'Jackass' and 'Viva La Bam' star Vincent "Don Vito" Margera dies'Jackass' star Bam Margera marries Nicole Boyd in Iceland TAGS: