He’s In: Scott Walker Makes 2016 Bid Official

Mark Halperin and Al Hunt break down Wisconsin Governor Scott Walker’s announcement that he will seek the presidency on "With All Due Respect."

Full Show: Bloomberg Businessweek (09/22)
02:32 - Bloomberg Television takes you behind the scenes of our award-winning magazine "Bloomberg Businessweek." Hosts Carol Massar and Julia Chatterley talk with the writers who break news on a weekly basis and get a lighter touch from the editor who oversees the Etc. section. (Source: Bloomberg)
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