Hints and tips:
...John Dickerson noted on Slate that according to Mrs Obama: “Her husband could be trusted because he came from a humble background and has lived a middle-class life.”...
...Berkeley, US Marina Della Giusta,Senior Lecturer in Economics, University of Reading, UK Andy Dickerson,Professor in Economics, University of Sheffield, UK John Driffill,Professor of Economics, Birkbeck...
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