TV Biz The Ticker: Couric, Avlon, CNN Debate App By Alex Weprin on Sep. 30, 2012 - 9:35 AM Katie Couric is taking her daytime talk show out of the studio Monday. Couric will host the Oct 1 edition of her show from her house, with guests Jimmy Fallon, Donald Trump, Andy Cohen and Sunny Anderson stopping by for segme ...