WPP — the biggest advertising agency in the world — has revised its sales downward, with its CEO indicating that U.S. policy could be a reason for some of the uncertainty that it's facing. We'll find out how all the drama in Washington, D.C. could have such a ripple effect on global businesses. Afterwards, we'll discuss a new study that shows ExxonMobil may have misled investors about how much it knew about climate chat. Then, we'll look at how a 2008 immigration raid in Postville, Iowa has affected the town.

Aired August 23, 2017

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