The Show Biz Buzz 9/18: Cokie Roberts; Alex Trebek News; Roseanne's Butt?

Emmy winning Journalist Cokie Roberts passed away from breast cancer at 75. She was an inspiration to generations of women in the business; An update on Jeopardy host Alex Trebek; and comedian Roseanne, kicked off of her own show for a racist tweet, gets a on me below to hear the Show Biz Buzz.