“White House Christmas Cards: Signed, Sealed, Delivered,” Los Angeles Times, December 18, 2011.

“Sick to His Stomach: Rick Santorum and John F. Kennedy’s Separation of Church and State,” Slate, February 27, 2012.

“Richard Nixed: The Watergate Wars Just Ended,” The New Republic, June 8, 2012.

“The Myth of Second-Term Failure,” The New Republic, December 6, 2012.

“The Myth of Second-Term Failure,” The New Republic, December 6, 2012.

“Borking Before Bork,” New York Times, December 20, 2012.

“JFK, Unapologetic Liberal,” The New Republic, November 25, 2013.

“One Hundred Thinkers Who Have Defined Out Century,” The New Republic, November 24, 2014.

“Fifty-Three Historians Weigh In on Barack Obama’s Legacy,” New York, January 12-25, 2015.

“We’re All Populists Now," Washington Post, May 15, 2015.