The sun is setting on Katie Couric’s daytime talk show. The newswoman and ABC have pulled the plug on her daily talk show, “Katie,” which will not return for a third season next year. “While production will continue on 'Katie' through June 2014, we've mutually agreed that there will not be a third season of the show,” reps for Couric and the show’s distributor ABC Domestic Television said in a joint statement.