Bob Schieffer signed off of CBS's Face the Nation for the final time on Sunday, thanking viewers for sticking with him during his 24 years as host. "I'm going to miss being in the middle of things," he said in the final moments of his last broadcast. Schieffer, 78, spent more than four decades with CBS, originally joining the network in 1969. Read more http://www.people.com/article/bob-schieffer-final-face-nation-broadcast-retirement