Democratic presidential candidate Kamala Harris’ campaign is dismissing accusations that she and a co-author plagiarized parts of a 2009 book on the U.S. criminal justice system as a desperate attempt by “rightwing operatives” to distract voters ahead of next month’s election.

Vice President Kamala Harris’s campaign Tuesday rejected claims that she and a co-author had plagiarized a handful of passages in a 2009 book on fighting crime, arguing that the allegations amounted to a partisan attempt to weaponize a 15-year-old work.