April 27, 2011 11:26 am Dr. Oz “Spent 8 Years at Oprah University” The talk show host reveals that he’ll be involved with the “Oprah Winfrey Show” finale, as will Gayle King. For more exclusive videos go to AccessHollywood.com. US & World Videos 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 5:44 May Day demonstrations, Gaza war protests continue across Bay Area 3:27 May Day demonstrations planned, Gaza war protests continue across Bay Area 2:27 Junk fee law bans restaurant surcharges