David Bromwich is the Sterling Professor of English at Yale, and easily the most astute observer of Barack Obama’s performance and character. He has written some of the most insightful articles on the Obama presidency in which he subjects Obama’s oratory and style to close textual and formal analysis, and highlights the various traits that are symptomatic of his approach to politics. In this wide ranging discussion with Christopher Lydon of the excellent Radio Open Source (based at Brown University’s Watson Institute) Bromwich brings his formidable analytical skills to bear on Obama’s langauge, the difference between his improptu and scripted speech, his attempts at humour, and what it reveals about the man. He also makes an interesting comparison between Obama’s style and that of former presidents such as Lincoln, Reagan and Kennedy.