Although Bon Jovi's voter registration indicates that he is unaffiliated, he has supported and toured with many Democratic politicians. He toured extensively on behalf of presidential candidate John Kerry in 2004, appearing at and playing acoustic sets (with Richie Sambora) at rallies for the Kerry-Edwards ticket throughout the United States. Bon Jovi also played as a part of the Live Earth concert at the Meadowlands in 2007, and was introduced by former Vice President Al Gore. In 2008, Jon Bon Jovi supported Barack Obama for president, holding an exclusive private dinner at his home, as a fundraiser for his campaign. He also played at a 2009 Manhattan fundraiser for former Secretary of State and 2016 Democratic nominee Hillary Clinton to lessen some of her $6. 3 million 2008 campaign debt. On Sunday, January 18, 2009, Bon Jovi performed a duet at the Obama Inauguration Concert of the Sam Cooke classic "A Change is Gonna Come" with Bettye LaVette. On June 4, 2009, Bon Jovi performed an acoustic benefit show for Democratic Governor Jon Corzine at the NJPAC in Newark, New Jersey.