A Harvard Law School alum has come forward to accuse Biden of plagiarizing an article he wrote more than two decades ago. Roger Severino .. was working .. at the Harvard Journal of Legislation in 2000 when he found multiple instances of copying in an essay Biden] had lifted language straight out of a [federal court] opinion, changed a couple words and called them his own. There were no quote marks and no footnote or anything else attributing the court as the source, ... When asked why he decided to come forward with the claims 23 years after the fact,...