article_snippet: Scroll down for video .
article_snippet: It was just so horrific that you couldn't take It in –
article_snippet: I couldn't take It in', Paul McCartney said. '
article_snippet: Just for days, you just couldn't think that he was gone.
article_snippet: It was just a huge shock
article_snippet: and then I had to tell Linda and the kids.
article_snippet: It was very difficult for everyone.
article_snippet: That was like a really big shock, I think, in most people's lives.
article_snippet: A bit like Kennedy there were certain moments like that.'
article_snippet: His death was the end of an era.