Celebrating 75 Years of the Hoover Dam

September 19, 2010 9:49 AM

We sometimes hear it said that America doesn't build any great public works projects anymore. However true or untrue that may be, there's no denying the greatness of the structure of the Hoover Dam that's now celebrating its 75th anniversary. Susan Spencer reports.

Hot Dam! The Hoover Dam Turns 75

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