The late night wars are officially over as "The Tonight Show with Jay Leno" (re)starts tonight, just nine months and two days after he said good-bye to the show and Conan O'Brien took over. A little over a month ago, Conan O'Brien hosted his last broadcast in the time slot, and very likely his last on NBC.
Jeno Leno's experiment in primetime may be coming to an end. We talk with Bill Carter, media correspondent for our partner, The New York Times, about what this means for late night talk.