A Nova Scotia university student who has been collecting tweets of disillusioned Donald Trump voters has attracted quite a celebrity following, including billionaire Mark Cuban, sworn Trump-nemesis Rosie O’Donnell and Hollywood personalities Olivia Wilde and Chaz Bono. Erica Baguma, a 23-year-old social anthropology student at University of King’s College in Halifax, created the @Trump_Regrets Twitter account last November.