Tariffs, inflation, trade wars taking toll on American farmers

America's farmers face a tough harvest this year with trade wars, tariffs and inflation all taking a toll. The cost of diesel hit a new record, averaging $6.50 a gallon, nearly a dollar higher than last month. Lana Zak reports from North Liberty, Iowa.

America's farmers face a tough harvest this year with trade wars, tariffs and inflation all taking a toll. The cost of diesel hit a new record, averaging $6.50 a gallon, nearly a dollar higher than last month. Lana Zak reports from North Liberty, Iowa.