Issue Contents

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# Article Article Summary
1 Ag-belt to Canada, Iowa turns to dust: is the greenhouse effect? Shirley Cropper says while there's still a long way to go before the agriculture belt migrates north to Canada and Iowa become Oklahoma- like dust bowl, this summer's drought is representative of what a "Greenhouse Effect" might be like.
2 An American tradition with fillers¿ it's hot dog month! Phyllis Conklin says it's nonetheless an important - though nutritionally lacking - part of America's summer diet. As today kicks off National Hot Dog Month, Conklin reveals how the frankfurter got its abbreviated name in the U.S.
3 Just when you thought it was safe to leave the state for vacation¿ Robert Clark is back with six good reasons to see more of Iowa instead. Clark, known as the "Iowa Explorer," reveals his annual list of Great Iowa Vacations, 1988.
4 Teacher pay low year-round, maybe non-existent during the summer. For teachers, their annual summer vacation may be the greatest incentive to stay in the profession. John Tarr says others would like to work summers, but simply cannot find jobs.