Valerie Biden Owens, the sister of former vice president Joe Biden (D), who served as the campaign manager for his past presidential campaigns, directed $2.5 million from “Citizens for Biden” and “Biden for President Inc.” to her own consulting firm during her brother’s 2008 presidential bid alone, Breitbart senior contributor and Government Accountability Institute (GAI) President Peter Schweizer’s investigative blockbuster Profiles in Corruption: Abuse of Power by America’s Progressive Elite reveals.