Are you sure it's a 2 parter? Here's the listing for the next few episodes.
6 1.6 Sunday January 29, 2012 Sean Penn in Haiti Haiti Part 1 of 2
7 1.7 Wednesday February 1, 2012 Hope in Haiti Haiti Part 2 of 2
8 1.8 Sunday February 5, 2012 Paula Deen Savannah, Georgia
9 1.9 Sunday February 12, 2012 Hasidic Jews of Brooklyn Brooklyn, New York