A portrait, "Michelle Obama" (released August 25, 2008) with lots of photos of the South Side.
Excerpt from the speech (August 25, 2008).
Official Site of the 2008 Convention in Denver (giving texts of speeches)
Photos of the convention on This Week with Barack Obama blog (August 25, 2008)
Michelle Obama on The View (June 2008), with Barbara Walters, Whoopi Goldberg, Joh Behar, Elisabeth Hasselbeck, and Sherri Shepherd. There she talks about growing up on the South Side of Chicago, and her parents' commitment and hard work.
Michelle introduces herself and talks about Barack's community service in Chicago (with photos of the South Side, 2007)