The Republican National Convention has announced the first wave of campaign speakers. The speakers include Sen. John McCain, former Gov. Mike Huckabee, and Condoleezza Rice. There are five former or current Governors, a Senator, and a Secretary of State. Some of the speakers have been listed as potential running mates. The keynote speaker has not been revealed yet. The complete listing of speakers announced are: Sen. John McCain, South Carolina Governor Nikki Haley, former Arkansas Governor Mike Huckabee, Ohio Governor John Kasich, New Mexico Governor Susana Martinez, Florida Governor Rick Scott, and former Secretary of State Condoleezza Rice. The Democrats have also been revealing convention speakers, including Elizabeth Warren and former President Bill Clinton.