Barack Obama stepped onto the national political stage when the then-Illinois State senator addressed the 2004 Democratic National Convention. Soon after Obama was elected to the U.S. Senate, author Jerome Corsi began researching Obama's personal and political background.

Scrupulously sourced with more than 600 footnotes, The Obama Nation is the result of that research. By tracing Obama's career and influences from his early years in Hawaii and Indonesia, the beginnings of his political career in Chicago, his voting record in the Illinois legislature, his religious training and his adoption of Christianity through to his recent involvement in Kenyan politics, his political advisors and fundraising associates and his meteoric campaign for president, Jerome Corsi shows that an Obama presidency would, in his words, be "a repeat of the failed extremist politics that have characterized and plagued Democratic Party politics since the late 1960s."