Several hundred people packed the Donald W. Reynolds Center for American Art and Portraiture, where John Legend, Common and T-Pain performed.

NPR: Will.i.am, Legend Take Part In Young Voters Event

Florida's election process came under scrutiny in November 2000 after GOP candidate George W. Bush garnered just a few hundred more votes on Election Day than his Democratic opponent, Vice President Al Gore, to win the state's crucial electoral votes.

CNN: Report: Florida 'grossly derelict' in 2000 vote

During the 2000 election campaign, Koch Industries spent some nine hundred thousand dollars to support the candidacies of George W. Bush and other Republicans.

NEWYORKER: Covert Operations