High Quality Content by WIKIPEDIA articles! Jerome Robert Corsi (born August 31, 1946) is an American author, political commentator and conspiracy theorist best known for his two New York Times bestselling books: The Obama Nation and Unfit for Command (with co-author John O`Neill). Both books, the former written in 2008 and the latter in 2004, attacked Democratic presidential candidates and were criticized for including numerous inaccuracies.