Up until 2007, Guillory had been a registered Republican and served on the
Louisiana Republican state central committee. He became a Democrat in 2007 when he first ran for the state House in the heavily
Democratic District 40. During the 2013
regular session of the
Louisiana Legislature, Guillory switched his party affiliation back to Republican. Officially, Guillory's party-switch occurred on May 31, when he was presented with the Frederick Douglass Award from the @Large Society. Before Guillory's switch, the last Republican of African-American ethnicity in the Louisiana Senate had served during the
Reconstruction era. In accepting the award, Guillory compared himself to 19th-century
abolitionist Frederick Douglass, a Republican who had supported
Abraham Lincoln. Guillory's
conservative political philosophy was indicated in his pre-2007 membership in the Republican Party, according to the
Daily Kos, Guillory explained his 2013 party switch in a 4-minute 17-second video widely circulated in state and national media outlets, including the radio programs of
Rush Limbaugh,
Sean Hannity, and Moon Griffon as well as by
Neil Cavuto on
Fox News. The video was viewed on
YouTube within the first three days by nearly 500,000. Filmed in the rear of the Senate chamber, the video calls the Democrats "the party of
Jim Crow" and depicts "the party of freedom and progress" as the Republicans. Guillory called his switch "not only right for me, but for all of my brothers and sisters in the black community" as he left the Democrats for the Republicans. Soon after re-joining the Republican Party, Guillory founded the Free at Last PAC, a
political action committee dedicated to electing black conservatives to office. ==Legislative Black Caucus==