A sense of loss as NBC's 'Tonight Show' ends its Leno and Burbank eras

In Burbank since 1972 and with Jay Leno as host twice since 1992, 'The Tonight Show' is moving back to New York. The local city and comedian reflect on the decades and changes.The sign advertising his show still looms over the NBC parking lot, and for a few more days throngs of fans will crowd the studio gates in Burbank before tapings. But Jay Leno says he's ready to leave — and this time, he says he really means it.