a balloon effigy of herself at a campaign event in Nashua, New Hampshire on 5 February Reuters Democratic candidates compete on the campaign trail: In pictures A Trump supporter rides past a rally for Amy Klobuchar in Des Moines, Iowa on 14 January AP Democratic candidates compete on the campaign trail: In pictures A man holds up a sign criticising billionaires in the presidential race in front of Michael Bloomberg in Compton, Califronia. The former New York mayor skipped the first caucus in Iowa and instead campaigned in California on 3 February Reuters

The speech led some on social media to raise concerns about his health and how rigorous campaigning was affecting him.

Despite the gaffe, Mr Biden has a lead over Senator Bernie Sanders in the latest South CarolinaIn the past two decades anatomy has been the object of an impressive number of essays, books and exhibitions. Cultural historians, art historians, medical historians, as well as general historians of the late medieval and early modern period focused their research on the emergence of human dissection, particularly in the context of western European universities. They generally agree on the chronology, the protagonists, as well as on the (limited) didactic purpose and the ritual character of public anatomy. The human body---usually the cadaver of an executed criminal---was opened, dismembered and displayed by a professor of anatomy under the eyes of an often large audience, gathered in anatomy theatres or in spaces especially re-adapted to host this solemn celebration of academic cultural distinction. In this consensual narrative, the actors---the