Conan’s Last Late Night

Tonight’s the end of an era as Conan O’Brien hosts “Late Night” for the last time. Next week, he’ll start the transition to L.A., to “The Tonight Show” and to a new hour with a new audience. There is speculation – for good reason – about whether or not O’Brien will be a success at “The Tonight Show”. His brand of humor tends to be a bit irreverent, even raunchy at times. It only takes a glance at his roster of …