NEW YORK, July 3:Savannah Guthrie will replace Ann Curry as co-host of NBC’s “Today” Show, NBC announced on Friday, a day after Curry made an emotional early exit from one of America’s most high-profile television slots. Guthrie, 40, who previously served as co-host of the morning program’s third hour, will join Matt Lauer in the main hosting chairs in a shake-up of the show’s line-up aimed at curbing a recent decline in ratings, the network said. (agencies)