I believe that the second part airs on Sunday night at 8.  I didn't watch
all of the documentary last night because I thought that the connection to
Twain seemed a bit tenuous.  Many people travel to the same places as
Twain has for many different reasons.  What I did see seemed to be
connecting to political situations , which is the focus of _Following the
Equator_, but it just wasn't really enough to keep my attention during the
first week of classes.  Did I tune out too soon last night?