^ Thiessen, Marc A. (October 8, 2012). "Biden's Bin Laden Hypocrisy". The Washington Post. Archived from the original on September 4, 2015. Retrieved August 29, 2015.

^ Andersen Brower, Kate (June 1, 2018). "Hillary Clinton's 'ass-covering' on bin Laden raid 'rattled' Biden". The Hill. Archived from the original on May 13, 2019. Retrieved April 29, 2019.

^ Jump up to: a b Martin, Jonathan (October 31, 2013). "Book Details Obama Aides' Talks About Replacing Biden on 2012 Ticket". The New York Times. Archived from the original on January 3, 2021. Retrieved January 24, 2021.

^ Allen, Jonathan (November 1, 2013). "W.H.: Obama never considered dropping Joe Biden". Politico. Archived from the original on November 4, 2013. Retrieved November 3, 2013.

^ Parsons, Christi (May 6, 2012). "Biden 'comfortable' with equal rights for gays who wed". Los Angeles Times. Archived from the original on May 26, 2019. Retrieved May 8, 2012.

^ Jump up to: a b c "AP source: Biden apologizes to Obama over comments". Fox News. Associated Press. May 10, 2012. Archived from the original on October 6, 2018. Retrieved May 16, 2012.

^ Thursh, Glenn (August 23, 2012). "6 hidden fault lines in President Obama's campaign". Politico. 