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Drought and dust storms affect American cultures

July 2, 2014 at 22:11 clock Last updated BST

The regions of the United States is the worst drought in decades, to experience with farmers and warned that cultures are affected.

The state of Oklahoma has spent the past three and a half years, a persistent drought and people are afraid of a return of the Dust Bowl conditions of the 1930s.

The science editor David Shukman BBC visited one of the worst affected areas, known as the Oklahoma Panhandle.