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Ahead on the 6/28 Maddow Show

Tonight's guests:Howard Dean, former Vermont governor and chairman of the DNCJoe Cirincione, president of the Ploughshares Fund, a global security foundationHer

Tonight's guests:

  • Howard Dean, former Vermont governor and chairman of the DNC
  • Joe Cirincione, president of the Ploughshares Fund, a global security foundation

Here's executive producer Bill Wolff with a special guest to preview tonight's show: