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Ahead on the 7/16 Maddow show

Tonight's guests:Sam Bagenstos, served as Principal Deputy Assistant Attorney General for Civil Rights from 2009 to 2011, currently a law professor at

Tonight's guests:

  • Sam Bagenstos, served as Principal Deputy Assistant Attorney General for Civil Rights from 2009 to 2011, currently a law professor at University of Michigan
  • Susan Zalkind, freelance journalist and close friend of Waltham murder victim Erik Weissman

And here is executive producer Bill Wolff, who has a home town in common with Nelly, with a preview of tonight's stories: