12/05: Obama, Boehner talk "cliff" behind closed doors; remembering jazz legend Dave Brubeck

      |President Obama and House Speaker John Boehner have been keeping a tight lid on the specifics of their conversations regarding the "fiscal cliff." CBS News has learned some of the details of those talks. And, as Major Garret reports, their most recent exchanges have been "gentle" and "substantive"; And, as a pianist and composer, Dave Brubeck challenged the standard musical cadence of the 1950s and 60s with more exotic rhythms that helped redefine American jazz. Anthony Mason takes 'time out' to remember his work.